During cold idle there is a knocking noise coming from my clutch area, it goes away as the bike warms up. also when i whack the throttle there is a slight knock just before the rpm's climb. Thought i might have clutch basket problems so i took a look but the basket looks great. However when moving the inner basket back and forth quickly there is a knocking sound, the basket doesnt feel loose but you can definatley hear it.
http://www.youtube.com/watch?v=p-TE8P2Nxx4
here is a video of the noise, is this normal? what could cause it?