hi guys
I have a pair of early k-line 2105 pennsy fa's I like to run together. the boards are the type that start in forward operating position. I would like to be able to have one start in reverse instead so they would look a bit better having the rears of the locos coupled together. I know its not just a matter of switching the pickup wires black and red but what about switching the w3 and w4 blue and brown leads coming off the board? don't want to be experimenting and burn out the board.
any ideas?
thanks joe endicott