I just finished setting the my machine for the first time and i try and jog and the stepper motors are really choppy and barely move. Anyone ever hear of this? I know everything is set up wiring wise cause i was given a test program with my motors.

Its very difficult for anyone to help without any details, such as motors, bob, drives, power supply, etc

sorry, what was i thinking. I bought the fet/3 dynamo kit from stepperworld which comes with their own power supply, their main board and 3 nema 23 motors. Here is the link to where i got it all. http://stepperworld.com/FET3dynamo.htm. Their setup software for testing the system worked fine. Once i tried to jog a little in mach 3 the motors seemed to slightly move and sounds really choppy.