That was a pleasant diversion. It can be a tricky device to use given regional variations, but it all seemed to work. Was 22 a bit of a stretch? It seemed to require a stress on the final letter of the entry which I think of as silent.
I think we are. I'm sorry, for some reason or other, I got fixated on 22ac being wrong. For 29ac though, by my reckoning the wordplay leads to a 4 letter word.