hi, i have just put a new 3 piece clutch kit in my 2001 1.9 tdi A3 130 sport, i put in a new clutch and pressure plate and slave cylinder/bearing, have tried bleeding it several ways and get a good pedal there, when you start the car it works 4 or 5 times the next time you push clutch pedal down the pedal stays on the floor and you cant disengage gear so have to just turn the engine off, any ideas please as im pulling my hair out with it