I had dinner after work and then got to the printer. I plugged it in, and tried the motors. X and Y worked, Z sucked. I unplugged it. I plugged the X and Y motors into the Z driver, centered the bed and fired it up again. The motors spun, so it’s not the driver. I plugged the two Z motors into the X and Y drivers. I was able to stair step up arranging moving the X and Y. So it’s not the motors. I killed the power, swapped everything back to normal, and powered it up again. Everything worked. I think about 5cm from the bed I may have missed a couple steps, but that’s it.
Weird.