Although I bought most of the parts for my build from the OpenBuilds store I left one thing out, and that was the controller board. Partly because the board which Mark used in his video coupled with an Arduino Uno which I didn't have at the time. So in a mad panic I went on ebay and bought one Upgraded 5 Axis CNC Breakout Board for Stepper Motor Driver Mach3 + USB Cable UK for £15. Now I'm not a skinflint, I just didn't know which one to buy. In a way it was a good choice as I already had the Mach3 software on my desktop computer so one complements the other. Now the problem is I don't know how to wire the stepper motors up to the board as there wasn't a diagram sheet with it. I've since found a graphic of the wiring but it doesn't line up with the 4 wires on the motors. If anyone else has used the same board and got it to work could you tell me how you wired it up. I attatched a photo of the board to this mail. Thanks a lot. Michael.