got a bandit 12 motor with dothead , 36mm carbs stage 3 and yoshi pipe, its been running not too bad with 155 main jets but i have just replaced the exhaust system for a vance & hines pro pipe, its baffled and now bike runs a bit worse, dont want to remove baffles as its extremely load and need it for streetfighter sunday @ the raven so no time for dyno run, anyone else got this set-up and could point me in right direction ?