Having a problem with my caboose and one set of wheels getting stuck when being pulled at the end of a train. If I push said caboose, the wheels rotate freely. It only seems to stick if being pulled. I've tried lubricating them but to no avail. Would really appreciate any help from fellow forum members!
If its any help, the wheels in question are on the front truck, and its the 2nd set of wheels (the ones toward the center of the car)