So I added freon to my air yesterday. When I had the can connected with the hood open it was right at 44-45 degree. When I unplug it from the low port and shut the hood let it run for a bit and keep checking it it goes up to 47 deg at 80Degree's. The Pressure gauge shows at right about 30PSI, on the low port.
Any idea's, if i need to add more or have added to much?