Hi...I am trying to set up the Proma THC unit on my home built plasma CNC. It works in test mode and also if I emulate it with keystrokes but will not work when actually cutting!

I am using a licensed version of Sheetcam but only a demo version of Mach3 as 500 lines of code is plenty for my current needs.

I read that THC is disabled in the Demo version of Mach3 so is this my problem..even though it works in test and simulated?

Be grateful for any help on this....

cheers Gerry Moore