I have a 04 with full fatty system and snorkel off...I had a 240 in for mains and bike ran great the whole time....now I went to a 270 main to see how that did and it idles great and top end is WAY better, however mid range blows now. If it not reved way up it bogges horribly, I am not sure where my clip is but should I have had to change it putting in new mains? also any ideas why it would be bogging now? and which way should I move my clip if you think thats it? Thanks!