Hi! Bought an '02 SE-R with 56k miles for my son and I to both use and work on together. Having a problem with clutch when driven in traffic for a while or if you drive it hard for a period of time. The clutch develops a tremendous amount of freeplay at the top of the pedal. When depressed, he clutch still engages fine and at the same spot as always. The clutch will fully engage by about the half-pedal position. From that point up to the top of the pedal postion is all freeplay. When the car is allowed to cool off, the clutch freeplay returns to normal. Thought the clutch fluid might be overheating or some way responsible. Flushed entire system and replaced with DOT 4 fluid. Condition still exists. Clutch operates perfectly, no slippage. Anyone have a logical place to look next? Thanks!