i just put a low comp engine in my 2wd saff its all up and running on the L8 euc and air injectors that it came with . gave it a little run today just to check if all ran ok and had to open it up a bit to pas some cars and noticed that the boost only went to about 10 psi. is the boost now being controlled on the air injectors or still on the actuator. i cant get my head round this. i wont be driving it again till it gets set up just the actuator has not been touched and was running 22 psi on the old engine.. any ideas..