ok so ive had my 848 for 3 weeks.. when im out riding for a while my clutch starts acting up. it gets difficult to take off from a dead stop in traffic. and when i am able to take off i have to give it a lot of gas and then the clutch starts screaching.. idk what is wrong with it. the bike has 2400 miles on it.so i would assume the clutch is just fine. anyone else had this issue? this is kinda aggrivating.. its perfect up until it gets hot..