i replaced the clutch, pressure plate and throwout bearing in my car and when i went to bleed the slave cylinder i could not get it to pressurize well at all. i got a perfection clutch kit for it and kept the stock slave and master cylinders. i had a friend pump the clutch and hold it to the floor as i bled it and would fill the master back up with recommended brake fluid every time. we could not get the pedal hard at all and it lets out at 3/4 of the way up which really pisses me off. i want the pedal to be stiffer and let out at 1/4 to 1/2 the way up. i think i either need to replace the master or slave cylinder or both, whats my problem