Thank you to Rocky and Chris
I went away and made some progress including getting 5d, 15d and the author. I'd got 10ac wrong, which didn't help. I've also got 14ac, though can't parse it all. I can't parse 12ac, though I've got an answer. Similarly I've got an answer for 1d - oh, I've just seen why! But I can't explain 9ac, oh I might have seen that too, but I don't like the synonym for insufficient.
I've got two left. 28ac, where I changed my spelling, but still can't see an answer. I have a?o?s. And 23d where I assume the definition is tighter. I have C?O?E? I can't see bum. I can guess at an answer, but it is not satisfactory.
My FOI was 13ac. I think my LOI will be 28ac. My CODs were 13ac, 15d and 26ac
No, I don't like Brockwell