Just put together my new Thunder Valley set with EMD GP40 Diesel Locomotive. I am using the EZ-Track pieces contained in the set, forming a circle. I believe everything is connected properly. Connections between track sections are smooth. Red LED on the Speed Controller comes on. I can push the locomotive smoothly across the rerailer track and around the circle.

The locomotive's lights turn on when I apply power. But the train does not move.

I may have imagined it, but it seems like a couple of times when I turned on the power, the locomotive jerked a little. Can't repeat it. I've also tried changing the direction, but that has not helped.

I'm planning to call the service line on Monday (it's New Year's Eve, and they aren't answering today), but if anyone has any ideas for simple fixes, I'd appreciate them.

Thanks,
- Kris