Don't hold your breath Ian - 😉 - I plan to make sure all the stock, track, couplers etc work well before much else is done and fixed down . I may carry on with some buildings etc and I'm making and fitting S&W couplers to stock.
I made the mistake on Timsbury Bottom of not really testing everything - including the S&W couplers before I did scenery etc.
TB will re-emerge but rebuilt longer with points of at least medium length...( an RUB and a half)
Chris