I been through a few threads on here about clutch noises, but nothing that is directly related to CRF's. First of all, I've already did an oil change to see if that was the problem, but the noise is still there. The noise is like a clank or knock, but it only happens when I'm not pulling the clutch lever. When it's pulled in, even the tiniest bit, the noise goes completely away. Some of the threads on YZ's and YZF's say it's normal for some Yamahas to do that, could it be normal for CRF's too? I change my oil every two rides and i'm very particular about keeping up on maintenance. I haven't owned the bike long, but I swear I can't recall ever hearing this noise. Please help.