Just an odd question, does the frame cracks if you don't use a booster? I have Zoo piranha 09 that has a little thing that is supposed to be an integrated booster.Right now I have zoo 4 bolt booster but I can get any bite from the brake so... should I take off the booster or will the frame crack?.
An other idea is that I can make the booster a 2 bolt by chopping it with the grinder?
What do you guys recommend?
Peter