adj actuator boost problem

[alan opel]

Standard rb20 actuator on a r33 turbo should be running 12psi !! think it's a known upgrade for r33's and 34's, what elbow have you got on the turbo, just wondering if the wastegate flap is stuck or something??

standard elbow! the turbo was spot on when i put it on few months back an hold .6 spot on!

You need to take a feed off before the throttle body.
How many turns did you wind it ?

why before throttle body? the same vacum is feeding my boost guage and it seems fine? about 4 turns! 1/4 of an inch!