Right....
Been a while so thought I would update things. It's been a bit weird.
I have beaten my best 10 mile TT time from last year by over 2 minutes (!) did a 26.12 last week.
I'm finding that I am more powerful, just need to get some miles in the legs.
Another weird one, I was never able to trackstand for more than about 5 seconds. I can now do it for ages with no practice.
What the hell is going on?!?