After the usual cold then warm, no AC issue I finally had a new compressor fitted (sensors, blend valve already changed to no effect), now I have ice cold air, except even here in Florida is is now turned cold(er), I cannot turn up the AC/Heater control enough to get even warm air, it would seem that this needs recalibrating? You can feel the temperature change by rotating the control knob, but even set to 75F+ it is still blowing cold. Talk about going from one extreme to the other. Any ideas??