i am having the same problem with my Dyak which
i`m converting to an N class SR .all i have is two
slots one on the tender and one on the loco.I am going
today to photo the connection on Ivatt 46464 which
lives just up the road at Bridge Of Dun near Montrose
ot give me soom ideas.It is split at the moment so i
can get at it ok!.I can pass these on if you wish.
Mick walton