hmmm i just picked up one of these and mounted it like the stock one, everything is clamped in tight, only problem is it's not hitting full boost, the stock bov would hold 18-19 depending what gear i was in. with this BOV it's only holding to 14.7ish i'm reading it of the stock boost gage bar..it gets to exactly 1.0 maybe sometimes a little bit more...any ideas? do i have to adjust the hard/softness on it or the allen wrench part? i'm also completely stock...i just wanted the cool sound cause i'm a ricer