1350 miles on the '02. Last week I took it out and heard and felt a considerable thunk down low at my first stop. I could feel it thru the pegs. Almost like the sidestand snapped up or was loose, but it was obviously already up. Listened for it again but it didn't happen during the fifty mile ride. Next time I take it out, same thing! Always at the first stop. Pull in clutch, finger the front brake, downshift-split second later- "Thunk". Fine after that. Today it was worse. Louder thunk, and I thought I could feel and hear a secondary small thunk after shifting the next few times. Is my clutch assembly disintegrating? The weird thing is that after the initial loud thunk and vibration, the bike seems to shift smooth and normally. But something ain't right. I'm new to Blades and have searched this site for clutch problems but haven't found one that sounds like mine. Any advice would be appreciated.