well am now back from my first real trip on the blade up to donny and back with a few blasts around up there,must say the blade was awesome on the trip i smiled all the way there and back even though the weather traveling there and back was terrible,the wind on the ride up was well strong as much as i like the bike it does get blown about alot even though im 14.5 stone! it absolutely pissed down in devon and cornwall yesterday avvo but i just thought it added to the ride i was getting a bit bored,i am renowned for being abit mad as i like riding in the rain, i even done an extra 25 mile scratch after the group had gone home just to see how the blade handled the rain at speed cornering,although i already knew the answer ALOT BETTER THAN I CAN RIDE just one question do all the 8-11 blades vibrate lightly at about 75-90?