Hunt, Thanks for your reply.  I will try that.  Didn't think I'd need to so soon.  Only one month old with little running time.  Is it normal that one wheel has a rubber ring?  And Iso.Alcohol won't hurt it?  Thanks. -mh

Hello.  Hoping someone can suggest a fix.  I just purchased the N-Scal Acela.  With all five cars on the track, the power car spins its wheels and barely moves.  When I give it more power the wheels just spin faster with no better traction.  Seems to be better when run alone, but gets worse with each added car attached.

Thanks.
mhorgan