Alright here's the situation... i've had a type s on my car for about 5 months, up until now the bov has worked just fine. I boost about 7lbs on the street...10 on the track...about a week ago when im driving and boosting around 2-4lbs accelerating the bov flutters 2 or 3 times before blowing off...i dont know if its surcharge but the flutters are coming from the drivers side of my car where the turbo inlet points...ive adjusted the screw all the way out and it still does it...if i boost 6 lbs it doesnt do it just from 0-4lbs.... its really pissing me off so help is greatly appreciated...

Chris