Hi guys , ive got a 2002 mille with a full akrapovic 2into 2 system on , and noticed the chains been catching the left hand link pipe , wondered if anyone else had a similar problem , chain is adjusted correctly , i have an ohlins remote preload shock on it so backed that of a bitg thinkin it was increasing ride height a touch but still catching , checked system to make sure fitted correctly and is, any ideas , p.s would changing gearing help as guy who had it has it on standard 17/42 , and goin to order a 16/44????!