[keefer]

truly gutted for you mate. nothing worse than lobbing all that well fettled machinery down the road.
you will come to your own conclusion about why you came off eventually. but I recon cold tyres and tarmac must of played a part.
I too have had plenty of offs over the years and they have all been during the winter so I don't bother any more. summers round the corner and it wont take long for you to bounce back. all the best at the track day