Recently, (since having new brakes done), my clutch is never grabbing at the same time twice. Sometimes it grabs at the top of the clutch, sometimes right at the bottom. When it grabs at the bottom, shifting becomes difficult. Clutch however never slips. Could it be slave cylender, or should I bite the bullet and get a new clutch?

Thanks!!!

Edit: Where does the hydralic clutch get its fluid from?