My HL Tiger turret quit turning so I separated the top and bottom of the hull and found that one set of wires from the MFU had wedged itself between the black ring gear and the Tureet control unit stripping the gears in the turret unit. When I opened the tnak the MFU was just hanging down from the wire stuck in the gear. I have a new turret unit on order but to eliminate the problem in the future where is the MFU supposed to be mounted to or attached to? Any link to a picture would be appreciated.