I have a shop droid gantry with a plasma attached and tried using MACH3 and have come to not like it and switched to Kcam. How do I change the software to control the plasma as opposed to a spindle?

Also down the road i want to get a digitizing probe to use with my soon to be x2 mill and was curious what you guys would recommend? I know MACH3 has a built in digitizer setup but i want to stick with KCAM because i find MACH hard to work with.

I really know very little and am sort of figuring it out as i go so if anyone knows of any good resources to get me up to speed that would be greatly appreciated.