So this has now been useful to me sort of, i fitted a boost gauge and was seeing 13psi. I have since swapped all the vacuum hoses and only getting 9 sometimes 10psi. Then my mate asked me about the restrictor pill (which I'd forgot about) and i read somewhere on my05 it will go between the turbo and the t-piece so i put it back in and nothing still getting 9-10psi with a wobble at full chat.
Also slightly annoying is no more flutter though I know this will come back with full boost so help please