I have a PS 3 engine that's been giving me fits. It's very happy on one track - but won't work on another whether I'm using DCS or direct transformer control. My other Proto 2 and Proto 3 engines and motorized units display no such resistance to this track (signal strength: 9/10). I'm not sure bringing this unit (CSX GP40) to my not-so-local MTH Dealer will solve the issue if he can't replicate the problem.
Puzzled...
Lew
