@harmonyards posted:Yeah, if you have O72 3 rail, ain’t no way in h-e-double toothpicks you’ll get that 2 rail 2-10-4 chassis to navigate that without it binding, or jumping as-is,…..if you get another exact same model, just chassis swap everything and you’ll be done ….no need to pull driver sets, rods, etc,…..that chassis will drop out with just a few screws….
Pat
Or maybe the more plentiful PRR J1 2-10-4 ? IDK about the frames matching.