Quiet often when creating auto circles around the outside of a circle, my probe will touch the table while doing the circular move between touches. These touches are quiet high off of the table, and at the same depth. What is causing this? Here is an example:
The circular move is define around the vector axis, and this one is not at 0,0,1, so the cmm add a z move to get the right target.
It depends also on the probe radius....