hi, thanks the rods are. in my view 180 out of sync, which i think means if the pins were removed, and wheels turned and pins replaced, that should work. At present 6 wheels turn forward, and 2 back. How do pins come out. Will they just go back in. Dont understand quartering, hope i dont need to. Loco about 12 month ish old, was fine for first hour or so. Apparantly it is a problem that has occurred on other locos, when reversed. I dont think the rods are in a funny direction. john