I believe i (dazco) told you this at RAT if i recall correctly, but your bike's main jets are 120's. Trust me. I have a 2005 speedmaster and the mains that came out of it when i chenged the stock mains say clearly on the side "120". The manual ALSO states 120 for the 865 speedmaster. If you still aren't convinced i don't know what else i can say. But going DOWN to 110 or 115 will make you way too lean.
