ok so when i got my 95 civic the clutch was very tight and felt strong, it is an act stage 2 with the act flywheel. the day after i got it home it went soft and i saw the resevoir was empty, so i knew i had air in the line, i bled it and it was fine. now 2 months later all the sudden it will hold pressure at higher rpms but after sitting for a day undriven it goes a litttle soft. there is no more air in the line and i can't see any leaks on or in the firewall so the master cyl is good, and the slave cyl is fine also. the car setup for a year before i got it and i was wondering what could be causing this? maybe the pressure plate? any help is aprecitated, thanks.