clickclickityZ28

Hey everybody i have a 98 camaro z28 (ls1) with a T56 6 speed stage 3 built by Finish line trans (FLT). Im using a spec stage 3 setup i replaced master and slave cylinders with all of this at same time of install. This entire setup has only about 3000 miles on it and just last week i started feeling what i thought was clutch slip and the clutch pedal was losing pressure so i bled the system i got nothing. So i tore it all out and from what i could tell clutch was fine and so was pressure plate and flywheel. I then replaced the slave cylinder and master cylinder again. I bled the system and still pressure isnt that strong at all and the car will not move at all. Now hears where im really thrown off. The car will start i will put it in first gear start releasing the clutch it wont grab what so ever but it dosent die out either it just sits there at idle idk what else it could be. Does anybody have any ideas or a solution. It will be Greatly APPRECIATED