I dont want this to sound daft, and it might! but is the trackday on the 12th at cadwell or silverstone?
I was meant to take the cbr to grantham honda for its mot and service today but they wanted it in for 8.30 and we still had an inch of snow covered ice then so i didnt go. If the bike is ready for the 12th I might go but it needs ANOTHER!!! cam chain tensioner and i have to rebook it in and tell them about it. And find someone to buy it in the mean time!
At least when you fell you made sure you were cautious there afterwards, that guy on the R1 that overtook us shortly before his demise mustn't have seen you fall.