I locked up in the final sector on my first Q2 lap, ran wide and had to go down to first gear - losing quite a lot of time in the process - so I reckon there was easily a couple of tenths that I could have had there.
Then, on my final Q2 run, I lost time because of the yellow flags. I knew I could have gained a couple of extra tenths in that final sector, but as things panned out I couldn't improve because of the yellows.
It's just one of those things, but I'll go forward from here tomorrow.