ah now i see......it's really going to be hard to play with that actuation arm. you would have to tweak and run the car each time. it's a shot in the dark. i would call GReddy and tell them your situation. they maybe able to give you a more acurate set point on the actuation arm. if i'm not mistaken, i think adjusting the arm to make it longer (which should be counter-clockwise), should lower the boost setting. i can not tell you exactly where the boost will take you per turn. maybe GReddy can....sorry bud. try GReddy tech line. i really wish i could answer every turbo question on this board...
