on a different note, if people are really struggling for rear on power grip even with 5-5-2, ive suggested to a few friends to try a 14T cluthbell if you have an angry motor lol. the 4BTT's for instance have stupid bottom and the 14 bell i initially ran to help with some speed down the straight. But i liked the way it just took that edgyness off when you are hard on the throttle out of a corner and even when letting go into a corner. the transition if i call call it that is real smooth.