how do i adjust apexi twin chamber bov?
 

hello everybody.
i got a apexi twin chamber bov on my car. and i think it needs adjustment. i think its leaking boost.


i'v searched. and tryed to adjust it.

one guy said:
"To adjust the greddy right,you got to idlethe car,like around 1000rpms(might have to idle it little higher to feel anything) turn the adjustment nut towards soft until you can feel air rushing out of it,then slowly turn it towards hard until air stops coming out,then give it like a 1/2-1 turn extra and your done."

but i dont feel any air coming out of it when the spring is loose....