I must have a bad/wrong pulley or maybe my altitude, heat and lack of humidity are messing with things. Stock I was running 14.5lbs (when stock and during winter time) and with 185mm pulley the last time out at the track in 90* (5600DA) temps was peaking 17.3psi. I have checked for vacuum leaks and also ditched my phenolic spacer just to see if there was a difference and the car still boosts the same. Eventually I will build a nice boost leak tester and see what's happening when the s/c is doing its job.