Steve Featherkile said:
I finally dusted off an Aristo Dash 9 that I bought from a club member some 12 years ago, ran once, and put on the shelf as a future project. Well, the future is now.
I took it out the shelf, dusted it off, gave it a battery and a REVO II, put it on the track, and wouldn’t you know it, it stumbles every ten feet or so. All my other Aristo and USAT locomotives run nicely along the mainline, but this one is recalcitrant (look it up, Rooster).
I know, take it to the shop, put it in the cradle, check the back to back gauge on the wheels. And today is such a nice day. No smoke, I can breathe, clear skies, slight breeze. I guess I’ll run my SD 45s, instead.
Sigh.
So I have a question… do you have a turnout every 10 feet? What could be hanging up the coupler every 10 feet?
Maybe I interpreted “stumbles”… The reason I came on this thread is because I had exactly the same thing happen with a miswired Aristo loco where I did not follow my rules and just plugged a decoder into the socket (and yes it ran fine on DC). The swapped wire leads made a low-grade, intermittent (because of varying resistance of wheels to rails) short that made my loco stumble and jerk every few feet… also it seemed to run better in one direction than another.
This would have happened exactly the same way on battery power, since the track/battery switch does not always disconnect the track pickups, usually it does nothing but add the battery in.
So, since I quoted the very first post, wondering what the progress is, and how there could be a coupler issue every 10 feet, or maybe “stumbles” is not a jerky stop start but just poor tracking.
Greg