hi i just bought a bachmans loco and the main drive wheels that drive the rest by the arms screwed up. when the main drives the 3 other dummy wheels roll oppisite direction. any one have any clue? thanks for you help
Did you buy it new or second hand. If new, take it back. If you got it second hand, it sounds like the previous owner had the connecting rods off and put them back on wrong. Can you provide some more info and possibly a pic?