GE GSL24JFPABS Original problem compressor not running, replaced motherboard. I followed instructions and clipped wire on harness. Compressor running, fans running, temp fine in freezer, too cold in fresh food section. Damper is operational but stays open too long. Checked 3 thermistor @ 32 degrees all checked within specs @ 16.3 k ohms. Could it be the board assembly encoder? Tried setting to #2 on fresh food and still too cold. Freezer set #6 0 degrees in freezer.