After failing to make the motor run properly, after trying quite a few different firmwares, I came across a testing firmware for RAMPS, that will wiggle all the motors, pulse all the heater outputs, and read the thermistor inputs continually. http://reprap.org/wiki/File:RAMPS14_test.zip After fixing the weak connection on the motor connector (usual suspect) I found that all … Continue reading Faultfinding, and success