Noticed my boost drop on me S2 from 20psi to 10, checked the engine bay and found the vacuum pipe from the turbo goes onto a 3 piece connector, one take off goes back to the actuator an the other one is open, I'm sure I had a hose with a bleed valve on there, does that sound correct? If I've lost that at some point what can I do in the mean time before I get another valve?

Cheers, steve.