I got in my car last night .... took it for a spin and my boost was creeping a little to redline... Normally dont have this problem... It was only 1 psi{ 11.8 to 12.7} Is this normal for really cold weather? Its no big deal as i can adjust it with the greddy profec . Just wondering as its NEVER dont this . Normally holds 12.3-8 no problem........ Just wondering...