Trying to fathom cambam

[John11668]

I'm going to guess you've got your arcs the wrong way round.

IIRC you can change the direction of G02/03 in Mach settings, or there should be a setting in cambam.

I suspect you may be correct MC. but it is cambam that has chosen the moves, although the tool paths look OK in cambam so must be the translation int Mach 3.

Used The Mach3 post processor and but seems to go haywire in the translation to Mach 3. Cant see any settings in M3 to reverse the arcs and dont feel like editing manually as there must be a hundred lines to look out and change and some of the G03 lines may be correct