I've had a Lionel es44ac for almost a year now and it's ran great! I run it on a oval loop with O54 curves in the four corners of the loop. Recently I went to run this engine like I always do and it won't take the rolling stock with it around the curve. It's very strange especially since it's worked great over the last year. Does anybody have this same problem or know how to fix this? I'm very confused as to why it won't go around with rolling stock.
Thanks, Sal
