I thought about making a comment about you taking realism too far with McCudden's engine cutting out on take off and he trying to turn back rather than glide straight, but then realised I shouldn't. Oh hell, I just have.
Seriously though, mate, it's too near completion to give up. Put it in a box, have a beer, do something else for a couple of days, then come back to it forensically and calmly sort it out.
It has been progressing fantastically and there's so much good work in there, it'd be a crying shame not to see it rise again.
Sandy