I got 3/4 belt motors working the first try and both Z axes but I’m going to need to disassemble in order to address one belt. Incidentally it has a yellow light on it’s encoder ethernet port (none of my other belt drives have one). I don’t know exactly what that means. Hopefully it’s just a jam up, and I don’t need a new encoder on that drive.
I’m pretty sure it would be an easier setup to wire up and retract the belt drives to make sure they work before final assembly.