@Dallas Joseph posted:WOW.........already TET again.
Here's a rear of the MTH Premier CSX that sat for a year on the shelf.
It only ran forward with no lights or sound until I turned it on it's back and hooked up power with the clips and kept running it. It took some time ,but then started to respond .
I'm glad it wasn't a board that went bad.
Dallas sounds like you need to get in that train room more, Nice looking engine