just got the feed arm soldered and drilled out again with some new pins in and changed the belt. if anyone is wondering how its changed you just press on the clutch and loosen the screw watching out that the pin with the spring dose not shoot out. made a new plastic window and changed the guide screw as the old one was stripped. rocky? i see on your videos that your left side door has no stone cleaner?? is it not practical to have it incorporated in the door??