so i installed my boost gauge a little while back. the boost is headin all the way up to about 25 psi and i only am running a solid 17 psi at the moment. also, at idle, the gauge reads a vacuum of 30 hg. thats practically impossible on earth! lol. i plan on checking out my install this week. any thoughts on what could be causing this, before i go ahead and reinstall? tnanks in advance.