kawi,
What type of oil are you running in the transmission? It sounds like your plates are glueing themselves together as they cool down after your last ride. It might be that you need different oil, or if your clutch is slipping while you ride it could be getting hot enough to make the aluminum plates "sticky" so when you finish your ride they "stick" to the fiber plates. The smell could be rad overflow onto the pipe, also possibly a sign of a hot clutch. As for the noise it is difficult to tell without hearing it. Hope this helps. Cam.