I had to edit firmware so my titan extruder turns the proper way. Before I did this the Z motor turned the right way, now it doesnt. Edited again and inverted the Z axis direction. All good now but when printing from Repetier-Host or Proterface, after G28 the hotend slams itself into the bed to “z15” and bends all kinds of acrylic to scary angles. And when printing moves down instead of up between layers. When I auto home from the printer itself it works fine when it comes to the z axis. But my guess is the pc software doesn’t give a sh** what the printer says is up and down.
