Ah, yes, 6A is straightforward once you twig that there are 2 clashes. I thought I had 1D correct, but are there 2 clashes there as well? I can see a word with 2 clashes with the def as confusion, but the word play eludes me if so. This is one of those puzzles where 95+% of the grid is pretty quick to fill but the rest, and the endplay are taking a long long time.