Thank u for the suggestion I downloaded it and still cant move machine at all. I already have Mach3 USB style motion controller on my Langmuir Systems CNC plasma cutter and works just fine after I put in correct pins ports and motor values. Please can someone tell me correct Pins Ports and Motor values to plug into Mach3 to make my machine move I can take it from there on tuning just don't know Values and check marks to plug in to get started.