I moved from California to NC and have been setting up my PRS Standard at my new shop. After getting everything set up I did some 1" moves to make sure everything was hooked up correctly, but heard clutch noises when I moved the X-axis. I powered down and unplugged the X1 axis...movement was smooth and in the correct direction. When I unplugged X1 and plugged in X2 the machine ran smoothly, but opposite to the commanded direction.

I've confirmed the plugs at each end are correctly oriented, so I'm left wondering what's going on. The Y- and Z-axes move correctly and smoothly, so it doesn't seem like swapping leads will resolve the issue.

Any hints or suggestions? Thanks!