[Dan B]

This is an old issue, but I thought I would comment just in case it was never solved.

Make sure your WorkNC post adds an M128. If you don't use M128, the relationship of the tooltip to the part pick-up and the kinematics of the machine all become a factor. M128 keeps the tip in relation to the pick-up.

(All of this assumes your controller handles M128)

Hope this helps (if it still matters)

Dan