going to look at the turbo later to see if anything a miss. the turbo in question has done 2000 since it's rebuild on a -34 but not sure on spring in it. not trying to gain more boost just to smooth out the spike in it to hold around 15-18 psi, at moment has a 9 psi spike/boost loss to hold say 9psi it peaks at 16 and to hold 16psi peaks at 25psi also going to check for leaks and angle of actuatur bracket and arm incase any issues there. are you going to let me into the secret cave of ali baba then