I got my cnc out and decided to get back into it. I am haveing some problems though. I made a square pocket cut in VCarve. When I run it, it rounds off 2 opposite corners. I put a pic of the tool path in mach3 to help see what I am describing. Any ideas why this would do this? I am at a loss.
Almost looks like the X and Y axis are cross talking on a Y move. Maybe take a look at the g code and see if there is an X move while Y is moving, could be a setup issue in the post processor. Does Y move when you jog X?