I bought an Antec 120 mm LED fan to use as rear exhaust. I installed it with the label side facing outward, assuming this is the correct direction for the air to blow out of the case. But now my CPU temp is up to 47ºC. Don't case fans usually have the label side facing outward when they're used for exhaust? When I view the fan from the inside of the case (window on the side) the blades appear to be moving counterclockwise. Is this the proper direction for output?