Ok so I just hooked up the steppers up to my ramps. I have the arduino flashed with marlin and I have 3 of the step sticks set at 250mah and the extuder stepstick set at 400mah. But in pronterface when I click x axis movement all I get is a noise out of the motor. I have tried all different combinations for the motor wires to be hooked up to the RAMPS board but I still get the sound. I have good voltage going to the ramps. I also havent changed any values within marlin so I dont know if there is an issue in there either.