The slave cylinder in my car is only a year old after the install of the monster stage 3 clutch I tried to bleed the slave cylinder everytime we pumped the pedal the clutch became firmer but fluid was leaking out of the steel braided line that connected to the slave cylinder please tell me what the problem is and please tell me that a year old slave cylinder is not bad is it just the o ring around the connecter that slides into the slave

 

Replace the O ring and see if that fixes it. That clutch is probably more pressure than the OE clutch and it took out what was a marginal seal. Make sure there is no scoring, etc.