I think the issue here is that the 769s haven’t had an easy introduction elsewhere as well as with GWR, so it’s easy to play the blame game and say the units are plagued with issues (which they are in many areas), whereas the 700s had a relatively trouble-free introduction (minus manufacturing delays/issues faced).I was thinking of that yesterday, and of course they were new trains so no-one used it as a criticism of the actual stock…