Boost Question, Is This Normal ?

[V-Spec]

well i have more boost questions that the boost guage just reaffirmed

car is a n/a converted r31 hi compression rb30

when the car comes on boost when flored it goes to 9psi from about 2.5grand stays at 9psi till 3.5grand after that it gets to 10psi at 4grand then 11psi at 5grand

dyno data shows this and so does the guage i just got

when the guy i bought it off had it all on his car (same turbo, manifold and accuator) it when to 9psi and stayed there the only difference is he had a fmic i think and 2.5" zorst

i have no cooler, just the crossover and 3" zorst

just want to know if this is normal??

ive checked the accuator hose and its fine

the accuator does function, as peaking under the bonnet when it was on the dyno shows it goes off and opens the wastegate

ive been told the accuator could be from 9psi to 11psi, but i know the history of its life and who owned it and told by them its 10psi

photo is here if anyone needs to see it again http://home.alphalink.com.au/~rpagotto/accuator.JPG

[V-Spec]

anyone... anyone at all?

[R31Nismoid]

www.r31skylineclub.com

more info there