Many thanks PDS
All finished now. I'd never have got 1d or 23d without your help. The others I should have got earlier. I still haven't understood the parsing for 17d, but I'm sure it is right.
My FOI as I said earlier was 15ac, closely followed by 23ac. My LOI was 23d and my FOI and after all that I think my favourite was 23 ac closely followed by 24d and 25ac
Thanks as ever to all the contributors to this thread.