I'm finally crawling over the line with this puzzle, but I can't parse 9a.
Boo! Train's genuine torment for one who used to commute (7)
I have the answer as the last 4 words, and also the entry.
I’m doing well, know the theme - full grid except for a few at the bottom. Need help with 46a. Not helped by 26d, which I was sure ended DOOR, but that clashes with 43a!