purchased a mrc express programmed u28B Diesel worked good,then I started messing with cv29’s I think I put the decoder to sleep any quick fixes
You can always reset the decoder to factory settings again. Here’s a good link from Tony’s Train Exchange on what CVs to set for the various decoder manufacturers:
http://www.tonystrains.com/technews/dec_rescue.htm
Hope that helps…
Tom
Littleengine: Check your email.