gz91rx7

Ok I have a 89T2 with a to4b cpmpressor with the HT-18 ported wastegate. The boost prob that I have is that in 1st gear I hit 5 psi and in 2nd I hit 8 psi and in 3rd 4th and 5th I hit 11 psi.

I have the old avcr with the usual 3" all the way back.

I checked the main vaccum lines and those seemed fine. I was told by the local rotary hero that it is probably a vaccum leak under the intake manifold.
Well now I am getting people telling me that my wastegate isnt ported enough and that I am getting creep,spike and lag all at the same time.

does anyone have any idea?

Thanks,
Josh