Solved Autolevel issue since lead screw upgrade installation.

How do you mean z-stepper connection? The wires on the bottom for the stepper motors are different lengths so you can't actually switch them.

 

i realize that the steppers have different lengths of wire but they both go close to the same spot on the RAMPS board
switch the connection for the z axis around on the RAMPS board, does it stay the same or follow the connections?

 

Hi guys. It turned out to be an ever so slightly wonky x-axis that was making the left x-axis switch not make the contact correctly on the 4h and 5th autolevel point. I guess I measured the distances incorrectly!