I am about to install PS-2-3v in a MTH PRR K-4 and I might use the PS-1 board at some point with a Train America Studios UCUB board which calls for locking the PS-1 board in forward. I have tried a dozen or so times. loco running foward, whistle, throttle off, whistle off. one second later the whistle sounds and I immediately turn the throttle back on. NO LUCK, loco is not locking in forward. Anyone ever have this problem and how did you solve it. BTW the loco has a BCR installed if that matters. j
Original Post