I have a ZW-R that runs well, but needs the whistle fix. I also added some external circuit breakers that are not sufficient- so they keep popping- and I'll have to replace them. (5 amps are not enough!) I don't feel comfortable replacing the whistle discs w/ diodes myself, so I'll have to take it somewhere, and in the meantime- I can't run trains.
Life is short- so I am thinking of just buying a ZW-L and forget about it!!
Do you guys who have the ZW-Ls like them? Comments??