I have a question about MTH 0-6-0 and 0-8-0 steam switchers that have the 2-rail / 3-rail option. If the engine is set to 3-rail, are the left-and-right drive wheels electrically isolated from each other? (My layout is Lionel tubular rail with 022 and 711 switches. I want to know whether the non-derailing feature will work with those engines.) Thanks.
Original Post