I wasn't planning on creating another video yet as I was going to finish the trestle first. BUT...
I woke up this moring and the train wasn't where I had left it...
Discovered at end of the line, derailed, and found a new mouse nest inside the controler box.
Once again, this engine is running when the power is off. Even when the throttle is off. I guess I need to look into a whole new control system.