Hello!
Well, I made this unnecessarily difficult for myself by entering 36A with the two inner consonants the wrong way round - it sounds more like a real word to me that way - and endlessly looking up what surely had to be the right answer to 23A in Chambers. But every time the word wasn't there, so I came up with a just about plausible alternative that meant placing a 'W' in the first column. As a result, 1D was one of my last solves, at which point I noted that 23A was not in Chambers - just in Collins.
Anyways, I got there in the end, apart from two parsing queries. I haven't even the slightest idea how to figure out 35D, and though I can see some vague possibilities for 4D, they're not quite leading anywhere. Any help would be much appreciated.
Suzannah x