Hi the names Oisin, this is my first post so i might be in the wrong spot but here goes; i wired my four lead stepper up incorrectly to the board like an idiot and now that axis won't work i checked the voltages across the coils and while it doesnt read like the working axis there is a voltage which changes when i jog it and the motor makes a sound but no movement i'm hoping it a resistor or something simple blown any suggestions. thanks