I've been told that my amel valve may be the wrong way round. Unfortunately i dont know what or where the amel valve is???
Also my dump valve is intermitent, sometimes it works sometimes it doesn't.. You also get what sounds like blowback and rattling from the airfilter when you change gear, again intermitent but i know this cant be good. The vacuum pipes are all up the **** on the inlet manifold at the minute, i have another post. shafted by my local mechanic calibra turbo. which explains the pain i've been in recently.
my poor turbo........
While i'm on the subject a special thanks to everyone who's helped me in the last few days. Especially JohnA, who's site www.max-boost.co.uk has been a great help.
and Not_To_Fast who's got some cracking links as well.