diff --git a/src/kanapy/ebsd_hex_grid.py b/src/kanapy/ebsd_hex_grid.py
index 22774912..7fda9269 100644
--- a/src/kanapy/ebsd_hex_grid.py
+++ b/src/kanapy/ebsd_hex_grid.py
@@ -162,7 +162,7 @@ def resample_quat_knn_markley(quat_src, idx, dist, p=2.0):
 def resample_ebsd_to_rect_grid(
     xy, phase, quat, iq,
     dx_out=None, dy_out=None, nx=None, ny=None, bounds=None,
-    k_phase=7, k_iq=7, k_quat=9,
+    k_phase=1, k_iq=1, k_quat=1,
     p_iq=2.0, p_quat=2.0
 ):
     """
diff --git a/src/kanapy/texture.py b/src/kanapy/texture.py
index cbfc3131..7d56ff65 100644
--- a/src/kanapy/texture.py
+++ b/src/kanapy/texture.py
@@ -120,7 +120,9 @@ def merge_nodes(G, node1, node2):
     """
     # merge pixel lists of node 1 into node 2, delete node 1
     G.nodes[node2]['pixels'] = np.concatenate((G.nodes[node1]['pixels'], G.nodes[node2]['pixels']))
-    ntot = len(G.nodes)
+    npix1 = G.nodes[node1]['npix']
+    npix2 = G.nodes[node2]['npix']
+    ntot = npix1 + npix2
     G.nodes[node2]['ori_av'] = (G.nodes[node1]['ori_av'] * G.nodes[node1]['npix'] +
                                 G.nodes[node2]['ori_av'] * G.nodes[node2]['npix']) / ntot
     G.nodes[node2]['npix'] = ntot  # update length