Love these. Very good models. An example of why K-Line was such a loss when it went belly-up. Mine "runs" fine; I put "runs" in quotes because I haven't run it in years. It's on the keep-it short list. It really deserves a presentable (as in tucked away as much as possible) O-gauge front coupler - a dummy would be fine - as the real one spent half its time running cab-forward. One day I'll do that myself.
"Does it run?"
"It ran when I parked it."
Oh, boy.