I have two ZW transformers and was testing operations of each trying to follow the instructions on Tranz4mr’s ZW Page. I noticed that the whistle/direction levers work for A & D on both transformers but do not work on either transformer for B & C. Are the whistle/direction levers supposed to work on the B & C circuits? I thought maybe I did something wrong when I replaced the cord and rollers on one of the transformers.
Thanks for your advice.