My fiance has a 2003 Blaster. ( i also have the identical one) she rode it 2 days ago and parked it in the garage after hosing it off as ussual. Today we were getting ready to ride and as i was pushing it out of the garage i noticed that the clutch was really easy to pull in, like there was no tension at all. I adjusted it by backing out the screw there on the clutch lever. She rode for about 15-20 mins. and she noticed a knocking. I listened and it is knocking and you can feel it with your hand at the bottom part of the motor and her clutch lever again has no tension. Can anyone tell me what this means? Thanks. Tony.