Oh I didn't realise it had to be an official model would be a bit crap if it was like that nowerdays haha. That's what I love about the 2 strokes so many different bits to have a mess around with to try and get the best out of them, half the fun of racing IMO is messing about with the bike to try and get a bit of an advantage. Shame about the cheating though, I'd like to think there isn't any nowerdays but I'd bet there still is even at club level.

Trouble with tyres is I'm used to racing on supercorsa's which are unbelievably good, I'd i can find a good dry tyre and some wets in MC16 fitment then I'll stick with 16 wheels, I'm running Pirelli dragon something or other on there now which feel good but it's hard to tell the difference between any tyre till your on track I think.