Cheers, GB.
I ran Bright10 the week after IOW, and it was fine – plus I feel a lot better than I did on Monday/Tuesday – so I'm hopeful that it's won't be too much of a ballache. Bit of a shame I faded so badly on Sunday which has knocked the confidence a bit, but I'm sure it'll be alright on the day...
Don't dwell on it - we all get days where it simply doesn't work, no reason for it. You'll be fine.