
This post was created for an earlier version of Mastercam, Please use the UpdatePost utility to update it to the current version. This is the warning message I get when I try to use the artsoft post I'm using the a smoothstepper if that makes a difference? NC file that Mastercam x4 produces seems to get messed up in mach 3, I have tried every post processor in the post folder using the default milling machine ( under machine type ) in MCX4 and the the MC post from the artsoft downloads page but to no avail the closest working post I can get seems to be the Fanuc one but instead of doing a 30mm circular pocket that simulates perfectly in MCX4 it comes out looking like a diamond ( please see the G-code below ) if i try to cut the outer contour of the circle it shows up various problems depending which post I use, I have tried the same setting in a friends copy of Mastercam x and all seems good using the default machine type and using the Fanuc post so I'm a little confused.

Hopefully someone out there can show me where I'm going wrong, The problem is the G-code.
