okay so, I was checking the voltage at the DIR- and DIR+ Pin and got around 1.8 to 2.2v when I press the keypad in one direction and 0.0v when I hit the other direction. But Im assuming that's correct because it's set to half current on the jumpers which is 2.5v. but Im not getting any readings when I press the key towards the opposite direction on all three drivers. But, Z axis is till working in both directions. But, X and Y only work in one directions.