Used the CS to Rannoch last week. The screens at Euston told us the middle portion was for Fort William, then a further screen in the same set of four said the rear coaches were for Fort William! This was shown for the 35 or so minutes for which I waited for the boarding to start. On arrival at the platform, the FW section was in the middle, but our berths had been changed. The steward on the platform had been told nothing of the text messages that I (and all other passengers) had received from CS about delayed boarding and a problem with the catering on board, and was not happy as a result. It emerged that the catering problem was a false alarm anyway. To receive two text messages from CS while travelling up to London which began "we are very sorry to advise..." was a slight heart-stopper when aiming for the sleeper working!
Waking up the next morning we had a 66 ahead of the 73, as was the case for all the sleeper workings we saw. It seems that the expensive class 73 programme has simply ended up with ETHEL mark 2s! Traction conversion programmes in the UK seem likely to be doomed to failure. The 66s do give an impressive acceleration from stops, though.