ok so i just put a 16g, evo ic, 440 injectors, ect, ect.. in my 03 oz so i thought maybe you evo guys could help me out.

ive got a prosport digital boost gauge>> http://prosportgauges.com/Digital-boost-1.aspxand

at idle the vacuum reads -10 to -12Hg. and it only goes to -14..

anyway ive just herd i should be reading anywhere from 18-22 at idle. that sounds like kind of a lot considering full vacuum is 30 and thats pretty hard to reach. so i was just wondering if its not reading right or if it being that low can cause idle problem or anything.. im a noob to boosting so i still dont fully understand "everything" but i installed everything on my own with basic know how and the car actually runs pretty decent . maybe the guys at batlground can explain it to me more when i go for my tune next week, but if you guys even understood any of that, any help and info will be appreciated