Cooling issue, but this time it's to cold...

Also, the CTS is mounted in the manifold close to the T-stat in the front. There are no splices in the wire, it is inside a metal coiled sheath all the way up to the gauge as it came from SunPro. The water level has stayed the same, about a half inch below the filler and I have a recovery bottle, I also have a new 16 pound cap installed. The stock shroud is installed and the mechanical fan is half way in, I ran it for a bit before the shroud was installed because I was planning on replacing the radiator, after the shroud went on I lost most of the heat we're discussing but it never ran over 150 before the shroud.