clutch problem

[wheresmylicense]

my clutch has been acting a little funky lately. almost like there's not enough back pressure on it. it feels as if the clutch is worn out, but i just got it replaced less than a year ago. it's an ACT clutch set up (i don't remember which type, but i can find out if it makes a difference). i wanted to know if any of you guys have had this problem before, and if you know how to fix it. i though it might be that with the higher performace, stiffer clutch, maybe the slavedriver on the fluid line needs to be upgraded or changed in some way... i already tried adding more fluid, and that didn't do anything...