Agh, I was going to ask for hints with parsing one clue, but I now haven’t got the puzzle to hand! Memory suggests it was 13A or thereabouts: the clue started with ‘A’ and contributed the second letter to the plea. If I recall correctly the first two words were the definition, and I just couldn’t figure the wordplay, nor even spot the word to remove! Could some kind soul remind me what the clue was, and throw me a parsing hint?