Just wanted to say a big thankyou to all who have replied to my posted questions. I am by not overly mechanical but I will have a go. I have now removed the AI and have removed 2 baffles from each exhaust. This all went so smooth since I have read and reread this site sooooo many times. The bike sounds and runs perfect. I look forward to future mods. I was a bit apprehensive at first being a new bike but these simple mods have given me confidence to tackle bigger challenges. Thanks again guys and girls. Regards Derek