Found a lot of the problem. When I set up the Mach3 for a 1 inch movement, my backlash was being put into it since I set it up using a test right, then test left, then test right, etc. So I always had the back lash in the 1 inch movement which is fine if you are going to only move 1 inch EVERY time. Thats why my .1 inch movement were off. With backlash enabled in Mach3 at .006 inch, I am now moving 1 inch and .1 inch movements correctly. Haven't tried cutting a circle yet to see what happens.
Thanks,
Dave |