Hi everyone, I hope i can get the answers i need after searching different forums. I have just changed from a parallel cable to a uc100 contoller so I can go to usb. I have one direction movement in both x and y but nothing in z. Im guessing its ports and pins issue. The pics are what the original instructions of the cnc had and then what I have on the pc now. Also the set up that the uc100 controller had in the instructions. Hope this makes sense.