Faulty boost gauge,car or workmanship!

[Jofenan]

Didn't have time to adjust it but what you say about the one hand thing is spot on.

Decided to take pipes leading to and from the intercooler off for inspection. Little joiner one by the turbo was perfect. Worked my way along and undid the mounting bracket,undid the top of the rubber hose that goes towards the intercooler then..........it fell off the intercooler! Think I've found the problem. To the naked eye all was well. Turns out the jubilee clip had rusted all the way through from the bottom. Replaced a couple of other dodgy looking ones too and.........bloody hell this cars quick!

Must have sealed ok up to 3psi then that was enough and it leaked. My little jaunt with the actuator disconnected yesterday must have blown it off!