Where is the Driver Test Utility located? I've looked around the FTP site, with no luck. I've installed Mach3 and am trying to go through the tuning process. I'm having a problem with the Taig CNC Z axis. A rapid up, fails 2 out of 3 times. I call for 1" move, and the head raises about an 1/8th inch then buzzes. Of course the following downward movement wants to bury the tool into the stock.
Jim