ok heres the deal- about 2 weeks ago i noticed that my clutch seemed to have "slack" in it. if i was to shift from 1st 2nd 3rd , by the time i hit 3rd or 4tf my clutch would free swing. driving it a bit milder it would work fine. i also noticed that it was engaging close to the floor. my clutch does not slip- (shifting hard or rolling about 30 to 40 mph in 5th and slamming the gas) throw out bearing not "squilling" i have replaced the master cyclider and slave cyclinder. fluid is not leaking- right after i put the master and slave on it drove perfect- - clutch was perfect- it sat in my yard for a day or so- i goto drive it last nite-i had no clutch(the car would not go into 1st gear with forcing it) i let it idle a min and warm up then went for a ride-about 10 mins later after my car is good and warmed up, the clutch worked PERFECT. .. WTF is going on- i am not a "mechanic" -- what does it feel like when ur pressure plate is not working properly- any help greatly appreciated