I have a hardly used 10 wheeler that runs like a champ in reverse but will not run in the forward direction. The motor just hums and the drivers creep. Two different transformers yield the same results. There does not appear to be any binding in the drivetrain. Any ideas on how to fix the problem would be welcomed. ![Huh? ???](https://www.bachmanntrains.com/home-usa/board/Smileys/default/huh.gif)
Thanks,
Rich
![Huh? ???](https://www.bachmanntrains.com/home-usa/board/Smileys/default/huh.gif)
Thanks,
Rich