Congrats Ben
Watched your runs and reckon you should check your rears for flat spots as I saw rubber shooting off when the tyres came back onto the back rollers.
OK........ You asked me to post my result.
You must remember that I have a stock R33 with only a bleed type boost controller set, after my first run, at 10lbs (first run was pinging).
Ended up with 148.8, pretty happy with that (Wife is chuffed).
I think that you may have silenced some critics with your results, if your car has stock ECU etc.
Will watch your progress from here on.
What is the next step? ...... Anybody?