I know we should expect some boost creep/increase in boost pressure due to cold weather, but I'm wondering how much everyone else is seeing? My factory manifold pressure sensor registered 20.2psi during a run last night. Timing advance looked to climb all the way to 36deg or thereabouts, assuming I am reading the data display right. No knock correction, etc was present. Anyone seeing 2+psi of extra wind on their setups? I likey, but prefer to err on the side of caution. EGTs looked solidly below 1400degF, so no big worries there.