What has saved my bootie on wiring problems is when I put the wires in originally I tagged both ends - saved my bacon more than once.
Originally Posted by trumptrain:
Retraced some wiring under the layout ( btw - model railroading would be all fun if it were not for the wiring driving me crazy and found a broken splice. Fixed it. Ran a long freight trains. Also powered up some pro to 2 locos so they could get a batteries charged up.