diff --git a/API.md b/API.md
index 18971ca..ce98031 100755
--- a/API.md
+++ b/API.md
@@ -114,7 +114,7 @@ Content-Type: application/json; charset=UTF-8
 
 ```
 
-#### Request Example (set position)
+#### Request Example (set position via default relative percentage)
 ```javascript
 PUT /v1/pen
 Content-Type: application/json; charset=UTF-8
@@ -126,6 +126,19 @@ Content-Type: application/json; charset=UTF-8
 
 ```
 
+#### Request Example (set position via absolute measurement)
+```javascript
+PUT /v1/pen
+Content-Type: application/json; charset=UTF-8
+
+{
+    "abs": "mm", // Can be 'mm', or 'in'
+    "x": 20.5,
+    "y": 230.25
+}
+
+```
+
 #### Request Example (reset distance counter)
 ```javascript
 PUT /v1/pen
@@ -181,6 +194,11 @@ position. In those cases, the response will return a `202 Accepted` instead of a
 `200 OK`.
  * `lastDuration` in return data can be used in conjunction with ignoreTimeout
 to allow the client to manage timings instead of waiting on the server.
+ * Absolute measurement is only supported by bot configurations that define
+`maxAreaMM` width and height. For non-planar bots like the EggBot, absolute
+measurements of the X axis could never reliably match to real world constants as
+a differing egg size would change this measurement, so sending an `abs` option
+will result in a `406` error.
 
 * * *
 
@@ -624,7 +642,83 @@ Content-Type: application/json; charset=UTF-8
 called. This might have to change though...
 
 
-## 6. Socket.IO & real-time event data streaming
+## 6. Batch
+Overhead on individual ReSTful requests isn't so bad, but add that up over 100k+
+instructions/commands, and that's minutes wasted waiting for all the data just
+to get where it needs to go. If you don't need to know what's happening after
+every request, then _this endpoint is for you!_
+
+This final resource is meant as a catch all, allowing for ordered lists of
+ReSTful endpoint commands to be batch uploaded as either literal JSON data, or
+JSON file & path that the server has access to (either local/or remote HTTP).
+
+### POST /v1/batch
+Post the batch data into the queue. Returns when processing is complete, or
+there's an error.
+
+#### Request: Direct batch data.
+```javascript
+POST /v1/batch
+Content-Type: application/json; charset=UTF-8
+
+[
+  {"DELETE v1/pen": {}},              // Park.
+  {"PUT v1/pen": {"x": 50, "y": 50}}, // Move to 50, 50.
+  {"PUT v1/pen": {"x": 10, "y": 50}}, // Move to 10, 50.
+  {"DELETE v1/pen": {}}               // Park.
+]
+```
+
+#### Request: Batch file (local)
+```javascript
+POST /v1/batch
+Content-Type: application/json; charset=UTF-8
+
+{
+  // JSON file to read from (make sure the server has permission to read the file!)
+  "file": "/tmp/data/cncsererver-batch-example.json"
+}
+```
+
+#### Request: Batch file (remote)
+```javascript
+POST /v1/batch
+Content-Type: application/json; charset=UTF-8
+
+{
+  // Again, make sure the server has HTTP & file access to the file.
+  "file": "http://example.com/batch-data.json"
+}
+```
+
+### Response
+```javascript
+HTTP/1.1 201 OK
+Content-Type: application/json; charset=UTF-8
+
+{
+    // Because some batch processing takes longer than the connection would be
+    // held open for, we simply return a 201 that the command shave been read
+    // and that these will be pushed into the buffer as quickly as possible.
+    "status" : "Parsed 4 commands, queuing"
+}
+```
+
+##### Usage Notes
+ * Command items are parsed and run semi-asynchronously, with each being run as
+ if an individual ReSTful request had been called, without the overhead.
+ * Every command is run with `ignoreTimeout` set, so no need to include it in
+ batch command data. If using the JS wrapper, this is done for you.
+ * Detailed error catching is mostly non-existent, make sure your data is well
+ formed and tested without batching before moving to batch submission.
+ * Return data reporting is exceedingly minimal, so make sure you've
+ decoupled your client from return data (just tie into stream updates).
+ * For batches of > 15k commands, data will stream into the buffer internally
+ for some time, so you have to be careful not to queue any commands in
+ afterwards or commands will be executed in the wrong order.
+
+
+## 7. Socket.IO & real-time event data streaming
 The API has served the project incredibly well, but it was lacking in one
 important aspect: a remote client can receive no updates without asking first,
 no events or data without polling or some other kludge. That is now all
diff --git a/cncserver_api.postman.json b/cncserver_api.postman.json
index 5111ed5..7f74074 100755
--- a/cncserver_api.postman.json
+++ b/cncserver_api.postman.json
@@ -1,365 +1,570 @@
 {
-    "id": "6ed2f056-f044-da06-28aa-6025b812dab8",
-    "name": "CNC Server API",
-    "timestamp": 1365738583038,
-    "order": [
-        "cfd1b0a7-6b78-5120-fe2e-fcfba5c3b09a",
-        "72b33574-693f-cf8d-0aef-d14b4ba06162",
-        "e85829d1-c897-636a-687f-41c659f12ee8",
-        "89941fd0-9ccd-1b1a-3b81-13112ae7c917",
-        "d7d4c368-2f3b-c666-ff86-3d91b4aca87d",
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-        "7065aa8b-188f-cd83-44f6-48da0db125da",
-        "5c97876c-a835-a9c8-a58d-d2524e7ada6f",
-        "8bd9b3dd-fb3a-bf4d-0e79-5835ad987b86",
-        "018053b5-0a68-4027-0c8a-182f7206e0bb",
-        "1efab236-e56a-1268-ca00-2e8938a2054a",
-        "199a3586-8ac1-bae8-0c50-2671fd17a34a",
-        "7c10785d-134d-1a4a-6f94-c1308915a3b2",
-        "b131cd64-cac4-08ee-7908-599de452765f",
-        "899a0cc6-8e2c-1952-482e-8947610fb873",
-        "746528c7-47f2-c0ff-09ff-17d6f9ceec03",
-        "b8dbd92e-91d4-9a88-3bc0-38b60dcb730a",
-        "e241fb57-9c0c-baa0-4222-b0eb487bc4ef",
-        "b6825285-5a48-444a-7f36-408013f86af4",
-        "4ce5e190-7d00-9be4-703e-e4f5d3201ef6",
-        "d72fb956-4f95-ae22-7f12-545f746d6fd3"
-    ],
-    "requests": [
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "018053b5-0a68-4027-0c8a-182f7206e0bb",
-            "name": "Tools: Enumerate",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/tools",
-            "method": "GET",
-            "headers": "",
-            "data": [],
-            "dataMode": "params",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1375823770402
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "12044a31-0d86-f367-26d2-96d7a0d918d6",
-            "name": "Pen: Go to 100%,100%",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/pen",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n\"x\": 100,\n\"y\": 100\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1375824095011
-        },
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-            "id": "199a3586-8ac1-bae8-0c50-2671fd17a34a",
-            "name": "Motors: Reset offset",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/motors",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n  \"reset\": 1\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1375824541916
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "1efab236-e56a-1268-ca00-2e8938a2054a",
-            "name": "Motors: Unlock",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/motors",
-            "method": "DELETE",
-            "headers": "",
-            "data": "",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1375824504090
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "4ce5e190-7d00-9be4-703e-e4f5d3201ef6",
-            "name": "Buffer: Pause operations",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/buffer",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n  \"paused\": true\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "responses": [],
-            "version": 2
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "5c97876c-a835-a9c8-a58d-d2524e7ada6f",
-            "name": "Pen: Park",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/pen",
-            "method": "DELETE",
-            "headers": "",
-            "data": [],
-            "dataMode": "params",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1375823758505
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "7065aa8b-188f-cd83-44f6-48da0db125da",
-            "name": "Pen: Reset distance counter",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/pen",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n  \"resetCounter\": 1\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "responses": [],
-            "version": 2
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "72b33574-693f-cf8d-0aef-d14b4ba06162",
-            "name": "Pen: Pen Down",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/pen",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n  \"state\": 1\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1375824107577
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "746528c7-47f2-c0ff-09ff-17d6f9ceec03",
-            "name": "Settings: Enable Debug Mode",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/settings/global",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n  \"debug\": true\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1384933117223
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "77c30fc7-8884-e099-f535-d354429b3ad5",
-            "name": "Pen: Go to 0,0",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/pen",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n\"x\": 0,\n\"y\": 0\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1375824101642
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "7c10785d-134d-1a4a-6f94-c1308915a3b2",
-            "name": "Settings: Get All Settings",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/settings",
-            "method": "GET",
-            "headers": "",
-            "data": "",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1384932946112
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "89941fd0-9ccd-1b1a-3b81-13112ae7c917",
-            "name": "Pen: Up Halfway",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/pen",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n  \"state\": 0.50\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1380610903028
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "899a0cc6-8e2c-1952-482e-8947610fb873",
-            "name": "Settings: Change Servo Duration",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/settings/bot",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n  \"servo:duration\": 400\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "responses": [],
-            "version": 2
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "8bd9b3dd-fb3a-bf4d-0e79-5835ad987b86",
-            "name": "Tools: Change",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/tools/water0dip",
-            "method": "PUT",
-            "headers": "",
-            "data": [],
-            "dataMode": "params",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1375823762939
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "b131cd64-cac4-08ee-7908-599de452765f",
-            "name": "Settings: Get Global Settings",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/settings/global",
-            "method": "GET",
-            "headers": "",
-            "data": "",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1384932986222
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "b6825285-5a48-444a-7f36-408013f86af4",
-            "name": "Buffer: Clear buffer",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/buffer",
-            "method": "DELETE",
-            "headers": "",
-            "data": [],
-            "dataMode": "params",
-            "timestamp": 0,
-            "responses": [],
-            "version": 2
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "b8dbd92e-91d4-9a88-3bc0-38b60dcb730a",
-            "name": "Settings: Add height preset",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/settings/bot",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n  \"servo:presets:foo\": 42\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "responses": [],
-            "version": 2
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "cb9638bb-94a1-9fd9-c910-8eb97a8f95e9",
-            "name": "Pen: Go to center (50%, 50%)",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/pen",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n\n\"x\": 50,\n\"y\": 50\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1375824098563
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "cfd1b0a7-6b78-5120-fe2e-fcfba5c3b09a",
-            "name": "Pen: Get Data",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/pen",
-            "method": "GET",
-            "headers": "",
-            "data": "{\n  \"state\": 0\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1375823851308
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "d72fb956-4f95-ae22-7f12-545f746d6fd3",
-            "name": "Buffer: Resume operations",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/buffer",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n  \"paused\": false\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "responses": [],
-            "version": 2
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "d7d4c368-2f3b-c666-ff86-3d91b4aca87d",
-            "name": "Pen: Down to Wash",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/pen",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n  \"state\": \"wash\"\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1380610973747
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "e241fb57-9c0c-baa0-4222-b0eb487bc4ef",
-            "name": "Buffer: Get status",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/buffer",
-            "method": "GET",
-            "headers": "",
-            "data": [
-                {
-                    "key": "name",
-                    "value": "api-tauntonstore",
-                    "type": "text"
-                },
-                {
-                    "key": "cleartext",
-                    "value": "T@unton1",
-                    "type": "text"
-                }
-            ],
-            "dataMode": "urlencoded",
-            "timestamp": 0,
-            "responses": [],
-            "version": 2
-        },
-        {
-            "collectionId": "6ed2f056-f044-da06-28aa-6025b812dab8",
-            "id": "e85829d1-c897-636a-687f-41c659f12ee8",
-            "name": "Pen: Pen Up",
-            "description": "",
-            "url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/pen",
-            "method": "PUT",
-            "headers": "Content-Type: application/json; charset=UTF-8\n",
-            "data": "{\n  \"state\": 0\n}",
-            "dataMode": "raw",
-            "timestamp": 0,
-            "version": 2,
-            "time": 1375824104522
-        }
-    ]
+	"id": "12ad3ed7-7124-c4a7-b839-6b8da3f022b5",
+	"name": "CNC Server API",
+	"description": "",
+	"order": [],
+	"folders": [
+		{
+			"id": "0bde2516-84a7-05a8-3b22-4a54a75ae331",
+			"name": "Batch",
+			"description": "",
+			"order": [
+				"fef0f1ad-cde7-90cf-3b32-f83579e57b84",
+				"9f2dbeec-84c6-1c40-5dce-16d1cb9b2ee9",
+				"30b86d4a-cd8b-8e28-9f0b-9703654e99f2"
+			],
+			"owner": 0
+		},
+		{
+			"id": "4a2986e5-9a55-35da-5e41-25c7d580bf39",
+			"name": "Buffer",
+			"description": "",
+			"order": [
+				"323d7179-676f-9e79-18ce-718f97c34414",
+				"d6ec1182-6f1f-0d07-4244-d1972ffafa54",
+				"9b58295e-595f-05a2-7aac-d2272e7139ba",
+				"6a418d59-6db5-00d9-3bb1-74566562b281"
+			],
+			"owner": 0
+		},
+		{
+			"id": "389b21df-2d74-c667-590c-aec658d7f8eb",
+			"name": "Motors",
+			"description": "",
+			"order": [
+				"94cab647-676c-d57b-0617-7c07adfe3f86",
+				"f15fd6c8-f5e7-bf6c-4551-79a818dd5e4a"
+			],
+			"owner": 0
+		},
+		{
+			"id": "a16eb87f-4484-46dc-f1f7-12bc1e2750fc",
+			"name": "Pen",
+			"description": "",
+			"order": [
+				"f4e48842-96f1-0a91-1e58-2df842a5c2d7",
+				"2d30b1ca-c6aa-d178-85bb-3be00d58a7cf",
+				"738eae88-349d-c347-83a2-a5bbd01b36bc",
+				"23937438-f6c0-7511-83e8-95fe06ca506f",
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+			"tests": "",
+			"folder": "a16eb87f-4484-46dc-f1f7-12bc1e2750fc",
+			"rawModeData": "{\n  \"state\": 1\n}"
+		},
+		{
+			"id": "fef0f1ad-cde7-90cf-3b32-f83579e57b84",
+			"headers": "Content-Type: application/json; charset=UTF-8\n",
+			"url": "http://{{cncserver-host}}:{{cncserver-port}}/v1/batch",
+			"pathVariables": {},
+			"preRequestScript": "",
+			"method": "POST",
+			"collectionId": "12ad3ed7-7124-c4a7-b839-6b8da3f022b5",
+			"data": [],
+			"dataMode": "raw",
+			"name": "Batch: Submit batch data directly",
+			"description": "",
+			"descriptionFormat": "html",
+			"time": 1479792255823,
+			"version": 2,
+			"responses": [],
+			"tests": "",
+			"currentHelper": "normal",
+			"helperAttributes": {},
+			"folder": "0bde2516-84a7-05a8-3b22-4a54a75ae331",
+			"rawModeData": "[\n  {\"DELETE v1/pen\": {}},\n  {\"PUT v1/tools/water0\": {}},\n  {\"PUT v1/tools/water2\": {}},\n  {\"PUT v1/tools/color2\": {}},\n  {\"PUT v1/pen\": {\"x\": 10, \"y\": 10}},\n  {\"PUT v1/pen\": {\"state\": 1}},\n  {\"PUT v1/pen\": {\"x\": 50, \"y\": 10}},\n  {\"PUT v1/pen\": {\"x\": 50, \"y\": 50}},\n  {\"PUT v1/pen\": {\"x\": 10, \"y\": 50}},\n  {\"PUT v1/pen\": {\"x\": 10, \"y\": 10}},\n  {\"DELETE v1/pen\": {}}\n]"
+		}
+	]
 }
\ No newline at end of file
diff --git a/example/cncserver.client.api.js b/example/cncserver.client.api.js
index 89b16bf..bc71c6c 100755
--- a/example/cncserver.client.api.js
+++ b/example/cncserver.client.api.js
@@ -59,25 +59,6 @@ cncserver.api = {
       if (typeof options !== 'object') options = {};
       options.state = value;
 
-      // If we're on node and we have a socket, shortcut via WebSockets.
-      // TODO: FIX this as causes socket.io call stack overflows
-      if (isNode && cncserver.global.socket && false) {
-        var data = {state: value, returnData: !!callback};
-        cncserver.global.socket.emit('height', data);
-        if (callback) {
-          var catchMove = function(d){
-            callback(d);
-            cncserver.global.socket.removeListener('height', catchMove);
-          };
-
-          cncserver.global.socket.on('height', catchMove);
-        }
-
-        // Leave this entire function to avoid doing the regular request.
-        return;
-      }
-
-
       // Ignore timeout with no callback by default
       if (typeof options.ignoreTimeout === 'undefined') {
         options.ignoreTimeout = callback ? '' : '1';
@@ -202,34 +183,12 @@ cncserver.api = {
       if (!isNode) $(cncserver.api).trigger('movePoint', [point]);
 
       // Sanity check inputs
-      point.x = point.x > 100 ? 100 : point.x;
-      point.y = point.y > 100 ? 100 : point.y;
       point.x = point.x < 0 ? 0 : point.x;
       point.y = point.y < 0 ? 0 : point.y;
 
-      // If we're on node and we have a socket, shortcut via WebSockets.
-      // TODO: FIX this as causes socket.io call stack overflows
-      if (isNode && cncserver.global.socket && false) {
-        if (typeof point.returnData === 'undefined') {
-          point.returnData = !!callback;
-        }
-
-        cncserver.global.socket.emit('move', point);
-        if (callback) {
-          if (!point.returnData){
-            callback({});
-          } else {
-            var catchMove = function(d){
-              callback(d);
-              cncserver.global.socket.removeListener('move', catchMove);
-            };
-
-            cncserver.global.socket.on('move', catchMove);
-          }
-        }
-
-        // Leave this entire function to avoid doing the regular request.
-        return;
+      if (!point.abs) {
+        point.x = point.x > 100 ? 100 : point.x;
+        point.y = point.y > 100 ? 100 : point.y;
       }
 
       // Ignore timeout with no callback by default
@@ -440,7 +399,152 @@ cncserver.api = {
         }
       );
     }
-  }
+  },
+
+  // Batch API for lowering command send overhead.
+  batch: {
+    skipSend: false,
+    saveFile: '',
+    firstCommand: true,
+    data: [],
+
+    /**
+     * Once enabled, all commands sent through this wrapper will be saved for
+     * batch sending instead of actually being sent, until end is run.
+     *
+     * @return {[type]} [description]
+     */
+    start: function(options) {
+      options = options || {};
+      cncserver.api.batch.endClear();
+      cncserver.api.batch.skipSend = true;
+
+      // If node and a file path send, try to save it
+      // TODO: Add in some file access checks to keep this from dying.
+      if (isNode && options.saveToFile) {
+        cncserver.api.batch.fs = require('fs');
+        cncserver.api.batch.saveFile = options.saveToFile;
+        cncserver.api.batch.fs.writeFileSync(options.saveToFile, '[');
+      }
+    },
+
+    /**
+     * Write final file ending to the JSON file storage.
+     */
+    finishFile: function() {
+      if (cncserver.api.batch.saveFile) {
+        cncserver.api.batch.fs.appendFileSync(
+          cncserver.api.batch.saveFile,
+          ']'
+        );
+      }
+    },
+
+    /**
+     * Add an entry into the batch data storage.
+     *
+     * @param {string} key
+     *   The key holding the method and path
+     * @param {object} data
+     *   The data arguments being sent to modify the command.
+     */
+    addEntry: function(key, data) {
+      // Unset ignore timeout as it's just dead weight with batch.
+      if (data.ignoreTimeout) delete data.ignoreTimeout;
+
+      var entry = {};
+      entry[key] = data;
+
+      // Store the data.
+      if (cncserver.api.batch.saveFile) {
+        var line = JSON.stringify(entry);
+
+        // Add a comma if the command isn't first.
+        if (!cncserver.api.batch.firstCommand) {
+          line = ",\n" + line;
+        }
+        cncserver.api.batch.fs.appendFileSync(
+          cncserver.api.batch.saveFile,
+          line
+        );
+      } else {
+        cncserver.api.batch.data.push(entry);
+      }
+      cncserver.api.batch.firstCommand = false;
+    },
+
+    /**
+     * End the batch and return the data saved.
+     *
+     * @return {object|string}
+     *   Full data array if local, otherwise the file path if saved directly.
+     */
+    endReturn: function() {
+      var dump = [];
+
+      if (cncserver.api.batch.saveFile) {
+        cncserver.api.batch.finishFile();
+        dump = cncserver.api.batch.saveFile;
+      } else {
+        dump = cncserver.api.batch.data;
+      }
+
+      cncserver.api.batch.endClear();
+      return dump;
+    },
+
+    /**
+     * End the batch and send the data immediately.
+     *
+     * @param  {Function} callback
+     *   Function called when sending is complete.
+     * @param  {object}   options
+     *   Keyed options object, currently supports:
+     *     * fileOverride: path/URL that the server should have read access to
+     *     as opposed to the one that the node client has write access to.
+     */
+    endSend: function(callback, options) {
+      var dump;
+      options = options || {};
+
+      // File or raw data?
+      if (cncserver.api.batch.saveFile) {
+        cncserver.api.batch.finishFile();
+
+        // Allow client to specify the end send file path differently.
+        if (options.fileOverride) {
+          dump = {file: options.fileOverride};
+        } else {
+          dump = {file: cncserver.api.batch.saveFile};
+        }
+      } else {
+        // Send the actual data directly.
+        dump = cncserver.api.batch.data;
+      }
+
+      cncserver.api.batch.endClear();
+      console.time('process-batch');
+      _post('batch', {
+        data: dump,
+        timeout: 1000 * 60 * 10, // Timeout of 10 mins!
+        success: function(d){
+          console.timeEnd('process-batch');
+          console.info(d);
+          callback();
+        },
+      });
+    },
+
+    /**
+     * Reset all batch state to default.
+     */
+    endClear: function() {
+      cncserver.api.batch.firstCommand = true;
+      cncserver.api.batch.data = [];
+      cncserver.api.batch.saveFile = '';
+      cncserver.api.batch.skipSend = false;
+    }
+  },
 };
 
 function _get(path, options) {
@@ -484,6 +588,25 @@ function _request(method, path, options) {
   }
 
   var uri = srv.protocol + '://' + srv.domain + ':' + srv.port + srvPath;
+
+  // If we're batching commands.. we don't actually send them, we store them!
+  // ...unless this command is meant to skipBuffer.
+  if (cncserver.api.batch.skipSend && !options.data.skipBuffer) {
+    if (isNode) {
+      process.nextTick(function() {
+        cncserver.api.batch.addEntry(method + ' ' + srvPath, options.data);
+        options.success();
+      });
+    } else {
+      setTimeout(function() {
+        cncserver.api.batch.addEntry(method + ' ' + srvPath, options.data);
+        options.success();
+      }, 0);
+    }
+    return;
+  }
+
+  // Send the request.
   if (!isNode) {
     $.ajax({
       url: uri,
@@ -499,10 +622,10 @@ function _request(method, path, options) {
       json: true,
       method: method,
       body: options.data,
-      timeout: 1000
+      timeout: options.timeout || 1000
     }, function(error, response, body){
       if (error) {
-        console.error(error);
+        console.error('API: Node request error', uri, method, error);
         if (options.error) options.error(error, response, body);
       } else {
         if (options.success) options.success(body, response);
diff --git a/example/cncserver.client.commander.js b/example/cncserver.client.commander.js
index a6a025b..340cdb5 100755
--- a/example/cncserver.client.commander.js
+++ b/example/cncserver.client.commander.js
@@ -48,28 +48,28 @@ cncserver.cmd = {
       next = [next];
     }
 
+    // These are all run as send and forgets, so ignore the timeout.
     switch (next[0]) {
       case "move":
+        next[1].ignoreTimeout = true;
         cncserver.api.pen.move(next[1], cncserver.cmd.cb);
         break;
       case "tool":
+        next[1].ignoreTimeout = true;
         cncserver.api.tools.change(next[1], cncserver.cmd.cb);
         break;
       case "up":
-        cncserver.api.pen.up(cncserver.cmd.cb);
+        cncserver.api.pen.up(cncserver.cmd.cb, {ignoreTimeout: true});
         break;
       case "down":
-        cncserver.api.pen.down(cncserver.cmd.cb);
+        cncserver.api.pen.down(cncserver.cmd.cb, {ignoreTimeout: true});
         break;
       case "status":
         cncserver.utils.status(next[1], next[2]);
         cncserver.cmd.cb(true);
         break;
-      case "wash":
-        cncserver.wcb.fullWash(cncserver.cmd.cb);
-        break;
       case "park":
-        cncserver.api.pen.park(cncserver.cmd.cb);
+        cncserver.api.pen.park(cncserver.cmd.cb, {ignoreTimeout: true});
         break;
       case "custom":
         cncserver.cmd.cb();
diff --git a/example/index.html b/example/index.html
index cb75ce6..1016741 100755
--- a/example/index.html
+++ b/example/index.html
@@ -473,6 +473,79 @@ <h4>Loading tool set...</h4>
     run('custom', runTest);
   }
 
+  function drawRuler(){
+    var pos = {x: 0, y: 70};
+    var border = 3; // 3mm border from edge.
+    var width = 20 * 10; // N cm ruler.
+    var height = 30; // 30mm high.
+    var tickSizes = [2.5, 5, 8.25]; // Ticks at 2.5, 5 and 8.25 mm height.
+
+    // Draw ruler border.
+    run('move', {x:pos.x, y:pos.y, abs: 'mm'}); // Top left
+    run('down'); // Draw.
+    run('move', {x:pos.x + width + border * 2, y: pos.y, abs: 'mm'}); // Top right
+    run('move', {x:pos.x + width + border * 2, y: pos.y + height, abs: 'mm'}); // Bottom right
+    run('move', {x:pos.x, y:pos.y + height, abs: 'mm'}); // Bottom left
+    run('move', {x:pos.x, y:pos.y, abs: 'mm'}); // Top left
+    run('up');
+
+    // Loop over X positions from left to right.
+    for (var x = 0; x <= width; x++) {
+      var drawX = pos.x + border + x;
+
+      var hIndex = 0; // Default to small tick.
+      if (x % 5 === 0) {
+        hIndex = x % 10 === 0 ? 2 : 1;
+      }
+
+      // Skip small ticks!
+      if (hIndex != 0) {
+        run('move', {x: drawX, y:pos.y, abs: 'mm'}); // Top of X pos
+        run('down');
+        run('move', {x: drawX, y: pos.y + tickSizes[hIndex], abs: 'mm'}); // Top of X pos
+        run('up');
+      }
+    }
+    run('park');
+  }
+
+
+  function drawRulerVert(){
+    var pos = {x: 180, y: 0};
+    var border = 3; // 3mm border from edge.
+    var width = 19 * 10; // N cm ruler.
+    var height = 30; // 30mm high.
+    var tickSizes = [2.5, 5, 8.25]; // Ticks at 2.5, 5 and 8.25 mm height.
+
+    // Draw ruler border.
+    run('move', {x:pos.x, y:pos.y, abs: 'mm'}); // Top left
+    run('down'); // Draw.
+    run('move', {x:pos.x + height, y: pos.y, abs: 'mm'}); // Top right
+    run('move', {x:pos.x + height, y: pos.y + width + border * 2, abs: 'mm'}); // Bottom right
+    run('move', {x:pos.x, y:pos.y + width + border * 2, abs: 'mm'}); // Bottom left
+    run('move', {x:pos.x, y:pos.y, abs: 'mm'}); // Top left
+    run('up');
+
+    // Loop over Y positions from top to bottom.
+    for (var y = 0; y <= width; y++) {
+      var drawY = pos.y + border + y;
+
+      var hIndex = 0; // Default to small tick.
+      if (y % 5 === 0) {
+        hIndex = y % 10 === 0 ? 2 : 1;
+      }
+
+      // Skip small ticks!
+      if (hIndex != 0) {
+        run('move', {x: pos.x, y: drawY, abs: 'mm'});
+        run('down');
+        run('move', {x: pos.x + tickSizes[hIndex], y: drawY, abs: 'mm'});
+        run('up');
+      }
+    }
+    run('park');
+  }
+
 </script>
 
 
diff --git a/machine_types/axidraw.ini b/machine_types/axidraw.ini
index 682bd89..1274ca5 100755
--- a/machine_types/axidraw.ini
+++ b/machine_types/axidraw.ini
@@ -43,6 +43,11 @@ moving = 30
 width = 12000
 height = 8720
 
+[maxAreaMM]
+; Measured in millimeters
+width = 300
+height = 216.5
+
 ; Position measured in percentage of maxArea
 [park]
 x = 0
diff --git a/machine_types/watercolorbot.ini b/machine_types/watercolorbot.ini
index 469a583..c6412a1 100755
--- a/machine_types/watercolorbot.ini
+++ b/machine_types/watercolorbot.ini
@@ -41,6 +41,11 @@ moving = 75
 width = 6315
 height = 3600
 
+[maxAreaMM]
+; Measured in millimeters
+width = 361.5
+height = 206.25
+
 ; Position measured in percentage of maxArea
 [park]
 x = 0
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 8679d91..1762bad
--- a/package.json
+++ b/package.json
@@ -12,9 +12,11 @@
     "ini": "1.3.4",
     "nconf": "0.8.4",
     "node-ipc": "8.9.2",
+    "path-to-regexp": "^1.7.0",
     "request": "*",
     "serialport": "6.0.4",
-    "socket.io": "^1.4.8"
+    "socket.io": "^1.4.8",
+    "underscore": "^1.8.3"
   },
   "devDependencies": {
     "mocha": "*",
diff --git a/src/cncserver.api.js b/src/cncserver.api.js
index 2180b53..ba62fbf 100644
--- a/src/cncserver.api.js
+++ b/src/cncserver.api.js
@@ -6,10 +6,25 @@
  *
  */
 
+var fs = require('fs');
+var request = require('request');
+var _ = require('underscore');
+var querystring = require('querystring');
+var pathToRegexp = require('path-to-regexp');
+
 module.exports = function(cncserver) {
   // CNC Server API ============================================================
+  // Enpoints are created and assigned via a server path to respond to, and
+  // and callback function that manages handles the request and response.
+  // We hold all of these in cncserver.api.handlers to be able to call them
+  // directly from the batch API endpoint. These are actually only turned into
+  // endpoints at the end via createServerEndpoint().
+  cncserver.api = {};
+  cncserver.api.handlers = {};
+
   // Return/Set CNCServer Configuration ========================================
-  cncserver.createServerEndpoint("/v1/settings", function(req){
+  //cncserver.createServerEndpoint("/v1/settings", );
+  cncserver.api.handlers['/v1/settings'] = function settingsGet(req) {
     if (req.route.method === 'get') { // Get list of tools
       return {code: 200, body: {
         global: '/v1/settings/global',
@@ -18,9 +33,9 @@ module.exports = function(cncserver) {
     } else {
       return false;
     }
-  });
+  };
 
-  cncserver.createServerEndpoint("/v1/settings/:type", function(req){
+  cncserver.api.handlers['/v1/settings/:type'] = function settingsMain(req){
     // Sanity check type
     var setType = req.params.type;
     if (setType !== 'global' && setType !== 'bot'){
@@ -57,11 +72,28 @@ module.exports = function(cncserver) {
     } else {
       return false;
     }
-  });
+  };
 
   // Return/Set PEN state  API =================================================
-  cncserver.createServerEndpoint("/v1/pen", function(req, res){
+  cncserver.api.handlers['/v1/pen'] = function penMain(req, res){
     if (req.route.method === 'put') {
+      // Verify absolute measurement input.
+      if (req.body.abs) {
+        if (req.body.abs !== 'in' && req.body.abs !== 'mm') {
+          return [
+            406,
+            'Input not acceptable, absolute measurement must be: in, mm'
+          ];
+        } else {
+          if (!cncserver.bot.maxAreaMM) {
+            return [
+              406,
+              'Input not acceptable, bot does not support absolute position.'
+            ];
+          }
+        }
+      }
+
       // SET/UPDATE pen status
       cncserver.control.setPen(req.body, function(stat){
         var code = 200;
@@ -123,10 +155,10 @@ module.exports = function(cncserver) {
     } else  {
       return false;
     }
-  });
+  };
 
   // Return/Set Motor state API ================================================
-  cncserver.createServerEndpoint("/v1/motors", function(req){
+  cncserver.api.handlers['/v1/motors'] = function motorsMain(req){
     // Disable/unlock motors
     if (req.route.method === 'delete') {
       cncserver.run('custom', cncserver.buffer.cmdstr('disablemotors'));
@@ -170,10 +202,10 @@ module.exports = function(cncserver) {
     } else {
       return false;
     }
-  });
+  };
 
   // Command buffer API ========================================================
-  cncserver.createServerEndpoint("/v1/buffer", function(req, res){
+  cncserver.api.handlers['/v1/buffer'] = function bufferMain(req, res){
     var buffer = cncserver.buffer;
     if (req.route.method === 'get' || req.route.method === 'put') {
       // Pause/resume (normalize input)
@@ -301,10 +333,10 @@ module.exports = function(cncserver) {
     } else {
       return false;
     }
-  });
+  };
 
   // Get/Change Tool API =======================================================
-  cncserver.createServerEndpoint("/v1/tools", function(req){
+  cncserver.api.handlers['/v1/tools'] = function toolsGet(req){
     if (req.route.method === 'get') { // Get list of tools
       return {code: 200, body:{
         tools: Object.keys(cncserver.botConf.get('tools'))
@@ -312,9 +344,9 @@ module.exports = function(cncserver) {
     } else {
       return false;
     }
-  });
+  };
 
-  cncserver.createServerEndpoint("/v1/tools/:tool", function(req, res){
+  cncserver.api.handlers['/v1/tools/:tool'] = function toolsMain(req, res){
     var toolName = req.params.tool;
     // TODO: Support other tool methods... (needs API design!)
     if (req.route.method === 'put') { // Set Tool
@@ -336,5 +368,234 @@ module.exports = function(cncserver) {
     } else {
       return false;
     }
+  };
+
+  // Bind all the api.handlers into endpoints ==================================
+  _.each(cncserver.api.handlers, function(callback, path) {
+    cncserver.createServerEndpoint(path, callback);
+  });
+
+  // Batch Command API =========================================================
+  cncserver.createServerEndpoint("/v1/batch", function(req, res){
+    if (req.route.method === 'post') { // Create a new batch set.
+
+      // For exceedingly large batches over 50k commands, batching in takes
+      // longer than the socket will stay open, so we simply respond with a "201
+      // queued" immediately after counting.
+      if (req.body.file) {
+        var file = req.body.file;
+        if (file.substr(0, 4) === 'http') {
+          // Internet file.
+          request.get(file, function (error, response, body) {
+            // Attempt to parse/process data.
+            if (body) {
+              try {
+                var commands = JSON.parse(body);
+                res.status(201).send(JSON.stringify({
+                  status: 'Parsed ' + commands.length + ' commands, queuing'
+                }));
+                processBatchData(commands);
+              } catch(err) {
+                error = err;
+              }
+            }
+
+            // Catch response for errors (on parsing or reading).
+            if (error) {
+              res.status(400).send(JSON.stringify({
+                status: 'Error reading file "' + file + '"',
+                remoteHTTPCode: response.statusCode,
+                data: error
+              }));
+            }
+          });
+        } else {
+          // Local file.
+          fs.readFile(file, function(error, data) {
+            // Attempt to read the data.
+            if (data) {
+              try {
+                var commands = JSON.parse(data.toString());
+                res.status(201).send(JSON.stringify({
+                  status: 'Parsed ' + commands.length + ' commands, queuing'
+                }));
+                processBatchData(commands);
+              } catch (err) {
+                error = err;
+              }
+            }
+
+            // Catch response for errors (on parsing or reading).
+            if (error) {
+              res.status(400).send(JSON.stringify({
+                status: 'Error reading file "' + file + '"',
+                data: error
+              }));
+            }
+          });
+        }
+      } else {
+        // Raw command data (not from a file);
+        try {
+          res.status(201).send(JSON.stringify({
+            status: 'Parsed ' + req.body.length + ' commands, queuing'
+          }));
+          processBatchData(req.body);
+        } catch (err) {
+          res.status(400).send(JSON.stringify({
+            status: 'Error reading/processing batch data',
+            data: err
+          }));
+        }
+      }
+
+      return true; // Tell endpoint wrapper we'll handle the response
+    } else {
+      return false;
+    }
   });
+
+  /**
+   * Process a flat array of semi-abstracted commands into the queue.
+   *
+   * @param {array} commands
+   *   Flat array of command objects in the following format:
+   *   {"[POST|PUT|DELETE] /v1/[ENDPOINT]": {data: 'for the endpoint'}}
+   * @param {function} callback
+   *   Callback function when command processing is complete.
+   * @param {int} index
+   *   Array index of commands to process. Ignore/Pass as undefined to init.
+   *   Function calls itself via callbacks to ensure delayed api handlers remain
+   *   queued in order while async.
+   * @param {int} goodCount
+   *   Running tally of successful commands, to be returned to callback once
+   *   complete.
+   */
+  function processBatchData(commands, callback, index, goodCount) {
+    // Initiate for the first loop run.
+    if (typeof index === 'undefined') {
+      index = 0;
+      goodCount = 0;
+      cncserver.api.batchRunning = true;
+    }
+
+    var command = commands[index];
+    if (typeof command !== 'undefined' && cncserver.api.batchRunning) {
+      var key = Object.keys(command)[0];
+      var data = command[key];
+      var method = key.split(' ')[0];
+      var path = key.split(' ')[1].split('?')[0];
+      if (path[0] !== '/') path = '/' + path;
+
+      var query = path.split('?')[1]; // Query params.
+      var params = {}; // URL Params.
+
+      // Batch runs are send and forget, force ignoreTimeout.
+      data.ignoreTimeout = '1';
+
+      var req = getDummyObject('request');
+      var res = getDummyObject('response');
+      var handlerKey = '';
+
+      // Attempt to match the path to a requstHandler by express path match.
+      _.each(Object.keys(cncserver.api.handlers), function(pattern) {
+        var keys = [];
+        var match = pathToRegexp(pattern, keys).exec(path);
+        if (match) {
+          handlerKey = pattern;
+
+          // If there's keyed url params, inject them.
+          if (keys.length) {
+            _.each(keys, function(p, index) {
+              params[p.name] = match[index + 1];
+            });
+          }
+        }
+      });
+
+      // Fill out request details:
+      req.route.method = method.toLowerCase();
+      req.route.path = path;
+      req.query = query ? querystring.parse(query) : {};
+      req.params = params;
+      req.body = data;
+
+      // Call the api handler (send and forget via batch!)
+      if (cncserver.api.handlers[handlerKey]) {
+        res.status = function(code) {
+          return {send: function(data) {
+            if (cncserver.gConf.get('debug')) {
+              console.log('#' + index, 'Batch Delay:', handlerKey, code, data);
+            }
+
+            if (code.toString()[0] === '2') goodCount++;
+            process.nextTick(function() {
+              processBatchData(commands, callback, index + 1, goodCount);
+            });
+          }};
+        };
+
+        // Naively check to see if the request was successful.
+        // Technically if there's a wait for return (=== true), we could only
+        // see it in the .status() return callback.
+        var response = cncserver.api.handlers[handlerKey](req, res);
+        if (response !== true) {
+          if (cncserver.gConf.get('debug')) {
+            console.log('#' + index, 'Batch Immediate:', handlerKey, response);
+          }
+
+          if (response !== false) goodCount++;
+          process.nextTick(function() {
+            processBatchData(commands, callback, index + 1, goodCount);
+          });
+        }
+      } else {
+        // Unhandled path, not a valid API handler available. Move on.
+        processBatchData(commands, callback, index + 1, goodCount);
+      }
+    } else {
+      // We're out of commands, or batch was cancelled.
+      cncserver.api.batchRunning = false;
+      if (callback) callback(goodCount);
+    }
+  }
+
+  /**
+   * Return a dummy 'request' or 'response' object for faking express requests.
+   *
+   * @param  {string} type
+   *   Either 'request' or 'response'.
+   *
+   * @return {object}
+   *   The dummy object with minimum required parts for the handlers to use the
+   *   same code as the express handler arguments.
+   */
+  function getDummyObject(type) {
+    var out = {};
+
+    switch (type) {
+      case 'request':
+        out = {
+          route: {
+            method: '',
+            path: ''
+          },
+          query: {},
+          params: {},
+          body: {},
+        };
+        break;
+
+      case 'response':
+        out = {
+          status: function() {
+            return {send: function() {}};
+          }
+        };
+        break;
+
+    }
+
+    return out;
+  }
 };
diff --git a/src/cncserver.control.js b/src/cncserver.control.js
index 73ca122..7c671b0 100644
--- a/src/cncserver.control.js
+++ b/src/cncserver.control.js
@@ -95,8 +95,8 @@ module.exports = function(cncserver) {
         return;
       }
 
-      // Convert the percentage values into real absolute and appropriate values
-      var absInput = cncserver.utils.centToSteps(inPen);
+      // Convert the percentage or absolute in/mm XY values into absolute steps.
+      var absInput = cncserver.utils.inPenToSteps(inPen);
       absInput.limit = 'workArea';
 
       // Are we parking?
diff --git a/src/cncserver.queue.js b/src/cncserver.queue.js
index 5d41452..17a01c3 100644
--- a/src/cncserver.queue.js
+++ b/src/cncserver.queue.js
@@ -135,6 +135,9 @@ module.exports = function(cncserver) {
     cncserver.buffer.pausePen = null; // Resuming with an empty buffer is silly
     cncserver.buffer.paused = false;
 
+    // If we're clearing, we need to kill any batch processes running.
+    cncserver.api.batchRunning = false;
+
     // Reset the state of the buffer tip pen to the state of the actual robot.
     // If this isn't done, it will be assumed to be a state that was deleted
     // and never sent out.
diff --git a/src/cncserver.settings.js b/src/cncserver.settings.js
index f3f6843..c61d914 100644
--- a/src/cncserver.settings.js
+++ b/src/cncserver.settings.js
@@ -114,6 +114,10 @@ module.exports = function(cncserver) {
             width: Number(cncserver.botConf.get('maxArea:width')),
             height: Number(cncserver.botConf.get('maxArea:height'))
           },
+          maxAreaMM: {
+            width: Number(cncserver.botConf.get('maxAreaMM:width')),
+            height: Number(cncserver.botConf.get('maxAreaMM:height'))
+          },
           park: {
             x: Number(cncserver.botConf.get('park:x')),
             y: Number(cncserver.botConf.get('park:y'))
@@ -148,6 +152,17 @@ module.exports = function(cncserver) {
           y: bot.workArea.relCenter.y + bot.workArea.top
         };
 
+        // If supplied, add conversions for abs distance.
+        if (bot.maxAreaMM.width) {
+          bot.stepsPerMM = {
+            x: bot.maxArea.width / bot.maxAreaMM.width,
+            y: bot.maxArea.height / bot.maxAreaMM.height
+          };
+          //bot.stepsPerMM
+        } else {
+          cncserver.bot.maxAreaMM = false;
+        }
+
         // Set initial pen position at park position
         var park = cncserver.utils.centToSteps(bot.park, true);
         cncserver.pen.x = park.x;
diff --git a/src/cncserver.utils.js b/src/cncserver.utils.js
index fa683b2..7c2e495 100644
--- a/src/cncserver.utils.js
+++ b/src/cncserver.utils.js
@@ -169,10 +169,57 @@ module.exports = function(cncserver) {
     }
   };
 
+  /**
+   * Convert an incoming pen object absolute step coordinate values.
+   *
+   * @param {{x: number, y: number, abs: [in|mm]}} pen
+   *   Pen/Coordinate measured in percentage of total draw area, or absolute
+   *   distance to be converted to steps.
+   *
+   * @returns {{x: number, y: number}}
+   *   Converted coordinate in absolute steps.
+   */
+  cncserver.utils.inPenToSteps = function(inPen) {
+    if (inPen.abs === 'in' || inPen.abs === 'mm') {
+      return cncserver.utils.absToSteps({x: inPen.x, y: inPen.y}, inPen.abs);
+    } else {
+      return cncserver.utils.centToSteps({x: inPen.x, y: inPen.y});
+    }
+  };
+
+  /**
+   * Convert an absolute point object to absolute step coordinate values.
+   *
+   * @param {{x: number, y: number, abs: [in|mm]}} point
+   *   Coordinate measured in percentage of total draw area, or absolute
+   *   distance to be converted to steps.
+   * @param {string} scale
+   *   Either 'in' for inches, or 'mm' for millimeters.
+   * @param {boolean} inMaxArea
+   *   Pass "true" if percent vals should be considered within the maximum area
+   *   otherwise steps will be calculated as part of the global work area.
+   *
+   * @returns {{x: number, y: number}}
+   *   Converted coordinate in absolute steps.
+   */
+  cncserver.utils.absToSteps = function(point, scale, inMaxArea) {
+    var bot = cncserver.bot;
+
+    // Convert Inches to MM.
+    if (scale === 'in') {
+      point = {x: point.x * 25.4, y: point.y * 25.4};
+    }
+
+    // Return absolute calculation.
+    return {
+      x: (!inMaxArea ? bot.workArea.left : 0) + (point.x * bot.stepsPerMM.x),
+      y: (!inMaxArea ? bot.workArea.top : 0) + (point.y * bot.stepsPerMM.y)
+    };
+  };
 
   /**
-   * Convert percent of total area coordinates into absolute step coordinate
-   * values
+   * Convert percent of total area coordinates into absolute step coordinates.
+   *
    * @param {{x: number, y: number}} point
    *   Coordinate (measured in steps) to be converted.
    * @param {boolean} inMaxArea