A few weeks back I purchased an 08 600rr. It has roughly 12,500 miles on it. When you accelerate hard in 1rst and 2nd gear it seems like the clutch is grabbing okay. If it is slipping I don't notice it, but maybe its because I've only had it for a short time and don't know what it feels like with a good clutch. Now when I am on the throttle hard and shift into third I've noticed that sometimes it is clearly slipping. The engine is revving higher but its not pulling much harder. Does this sound like a friction disk problem or do I need new clutch springs or both? Thanks in advance for any help.