My M2 is working now but both X and Y move the opposite direction. I tried swapping the left and right motor wires (even though they were correct) and the Y axis got fixed, but the X was still wrong. So I put the wires back to the way they were.
My setup is with chain over the gears (with water bottle weights) and I’ve tried the over/under setting both ways but the X/Y are both still backwards.
It seems to me that the chain over/under setting is not working as it’s supposed to. Anyone have any ideas what to do?