I was reading on Gixxer.com about using a R1 throttle sleeve to make a 1/5th turn throttle on our GSXR600 or the adapter made by BRGracing.com. Im wondering if anyone has tried one on their Busa? Ive got a buddy that uses the BRG one on his 2 GSXR race bike and simply loves them. He claims the throttle control is much better because you need less hand and wrist movement to reach full throttle