Ive been trying to find a boost leak for a long time now. Im hoping you guys can help.
My current boost pattern is 0-8-8.
I have Eric Zheng custom solenoid rack and have hooked up everything what I thought was correct. But I dont have any first turbo.

when doing trouble shooting for the turbo I checked the turbo control actuator. And when I did the koko procedure the actuator didnt move. I searched and found out its because of the boost leak. I tested the actuator with the mighty vac and it works.

My question is can you send me in the right direction to find the leak? I think I can hear the leak while driving.