Lionel MPC Southern FM Trainmaster Repair

[@ronalddevine9587]

Sad that they were using plastic gears. I still have my 2321 from Christmas 1956. And still runs perfectly.

[@cwhall01]

@ronalddevine9587 metal gears are definitely the way to go. They last longer and run smoother. The advantage to plastic gears is that they are quieter, but I don't mind a little gear noise to go with the motor wine and e-unit buzz.