so the last time i posted i was having trouble getting the bike to go over 100mph so i shortened the baffles in the mufflers and all was well haven't had the bike out a high speeds so today i ran the bike all out and boom there go's the mufflers at 105mph i lost both this time and it scared the shit out of me i had 4 steel rivets in each muffler and it sheared them clean off. im at a loss at this point need a little help i know it a back presser problem