CrisB, can you elaborate any wiring changes, GC settings to make the 131:1 motor work? I’m getting the exact same issue as the fellow in this thread: Z-motor constantly reversing directions regardless of command input but they never seem to come up with an answer. when I try to run the Z motor it barely moves back and forth and the "test motors… " sequence works fine for X and Y but fails in both directions for Z. The only thing I’ve done so far is reverse wires: 3 and 4 as
seen in this wriing diagram they are backwards for the TLE board.
Kelly