Ok guys, I need some opinions and help.
I have recently converted form HO to Nscale. I purchased two PCM DCC/Sound E7 units. One runs great, but the second runs sporadically. When i looked at the trucks i surpisingly noticed that the rear wheelsets have traction tires (grooved wheelset with rubber band).
I notice that the rear truck cantelevers on the middle whhelset and the performance is dismal. I have checked the contacts, alignment, removed the traction tires and replaced, cleaned the track, running metal wheels on all freight, etc, etc, etc. I am running this E7 on Kato track and all my other engines run fine.
Anyone else having issues/problems?