I only have one computer with Mach3 to use on my 2 mills. Each machine has a probe pad that has a different height. I use a different mxl file for each machine but I am unable to edit the auto tool length probe button different for each machine. Is it possible to have 2 different Hidden Files to use so I don't have to machine off one of the probe pads to match the other, or even worse, have to use math to adjust one after probing for height? (I'm a little lazy when it comes to math.) I only use one machine at a time, so only one is hooked to the computer at a time.