Hi Folks, Over the past few months I have managed to put together an Ox CNC, using direction from Mark Carew's detailed build on the Openbuilds website; I couldn't quite afford the controller boards offered by Openbuilds, so settled on a TB6560 CNC 3.5A 4 Axis Stepper Motor Driver, driving Openbuilds own Nema 23/17 steppers. With everything in place, I downloaded the Mach3 software that came with the Controller; but when I went to connect all the wiring, the frustrations began to mount: What wire/color goes where? what are pins? what numbers are matching? The more I tried to cover every suggestion, the more I became confused and frustrated-- now I am reaching out to you!!! I know you can help.