Many views but no help ! Well figured out the stepper issue.. The ramps is 1A-1B which is one coil and 2A-2B for the second which makes no sense you should only have to match the letters for a coil.
Problem 2: the steppers work now but only with a test code not with the Marlin firmware and repetier host ... They jerk, vibrate and whine with the host manual moments .
Problem 2: the steppers work now but only with a test code not with the Marlin firmware and repetier host ... They jerk, vibrate and whine with the host manual moments .