parse_L3_packet: jerk1 used instead of jerk2 in L3 command validation

[osresearch]

EggBot/EBB_firmware/app.X/source/ebb.c

Line 2071 in c1afd8a

((gRate2 == 0) && (gAccel2 == 0) && (gJerk1 == 0))

Cut-n-paste error? This incorrectly rejects commands that only move axis 2 from a stand-still (zero initial gRate2 and gAccel2 but with non-zero gJerk2)

[oskay]

Yes, I think so.