Using TNG.
I set the xyz axis to zero.
When I start the run, the cutter dives deeply into the part and moves to the helix location, moves back up and starts it's correct movement. Needless to say, the part has been ruined.
What step am I doing wrong?
I don't have limit/homing switches so I haven't set up a home position.
It should be noted that I never had this problem when running CNCUSB V1.
Thanks,
Steve

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