leaking from slavecylinder pipeconnection

Hi all.

Ok where to start.

I have a 05 Octavia 1.6, I have just changed the complete clutch unit (Incl Dual Mass Flywheel) today, and replaced the Slave Cylinder with a new one, fitted everything back together and started to bleed the slave cylinder, I noticed that it started to leak from the pipe connection fitting that fits into the slave cylinder, now every time I press the clutch pedal (to bleed the clutch), fluid leaks from this joint. I have also changed the oring and the hood on top, but there is still som drops coming out. Anyone know something i dont?

I have done a forums search, but can not find anything relating to the connection pipe leaking.

Thanks in advance.