Like I said, I'm about fed up with this DCC stuff. Aside from all my other little problems and quirks of DCC, today, my second N scale Challenger up and Kapoots. Same problem as the first one... running fine, stop, change direction, and nothing...it just sits there and clicks. I guess it was bound to happen sooner or later....as I said in this thread regarding the first one... http://forum.zealot.com/t116722/ I am so disgusted, I have not even tried troubleshooting it other than removing it from the track and re placing it again to no avail. Anybody have a hammer? I never had any of these problems with DC.