Just read your first post Brendan, and not yet read all 55 comments... so I am hoping my bugbears will be debugged here.
I also entered 2d without understanding how it parses.
Same goes for 26a: I've entered a word for 'issue' as a verb, but then reversed it gives a word that has no connection to 'point' that I can see.
And I have nothing for 22a. My crossers are B _ T _ A _ ,and I've looked at all 17 words that fit without seeing a connection to the clue :-(
Well, it may be that I'll twig the answer reading here.If not ... any nudges please?