[Burnit0017]

Greeting, have you cut a circle and placed it on a axis and measured it with dial indicator and have had no error or perform a simply repeatable test, again with no error? What version of Mach3 do you have? I performed a simple repeatable test where I placed the dial indicator at 1 inch from Zero and wrote code to jog the axis back and forth and the accumulated offset would push the dial indicator off the 1 inch position. I did the same test with other controller software and have had no problems. What is your solution for getting Mach3 to work?