I have a Lionel 626 GE 44 Ton Switcher that is missing steps at one end. It is on the truck with the roller pickups, not the power truck. Close examination does not reveal any sign of broken or cut off situations. It just looks ike their were never any steps molded into this truck?? Has any one seen this as a variation? I know of 5 other variations on this engine, but not this one?