I'm building an experimental CNC so I created a new profile in Mach3 so I can use both old and new. The new one is faster (8 start Acme) so have it tuned that way in Mach 3. All is well, if I want it to job an inch it moves an inch physically and in the software). The problem comes when I load a file; when I want to job an inch it moves an inch physically but only a small percentage in the software (like .1 inch). So I can't run any old or new files in the new machine since the slides goes off limits.
I found 1 old file that works fine. But if I load a 2nd file to test out, it's screwed up again, reload the working file and the "settings" remain screwed up. Will have to reset the program to make it job correctly again.
Any ideas, need help!