Hi guys and girls. I have an issue with my tender driven flying scotsman. This week all of a sudden it's decided to stop working. It was running fine and now it only moves when nudged. Seems to be when the wheels are in a certain position. There is a small amount of movement when the tender is on the tracks (as if the wheel spacing is a different length to the track). Motor is fine, and contacts have been cleaned along with these wheels themselves. Any ideas on why it's not performing as it should???. Thanks in advance. Paul B
