In reply to Bulls Crack:
It's almost like people have different experiences, no? Either way this wasn't intended to be a poll nor a request to be told that I must be imagining it. I just wanted to see if anyone had any advice to alleviate a problem that I and others have occasionally had during the evening at various crags.
I was close to stating in my original post that I know it hasn't been a terrible year, that I know the basics of midge avoidance, that I wasn't too interested in hearing about Scottish midge, etc - but I thought that I should probably think better of UKC forum users and not go into the post expecting to patronised. Clearly I was wrong.