Dometic Fridge

Thanks for the replies. We had a Dometic in our Cruiser 5th Wheel, we tried everything. We did the snip the tip mod, we put 2 12v fans behind the unit facing up across the coils, we tried putting in a potentiometer, nothing worked on getting that fridge below 40. Unplugging the thermistor was the only solution...it puts the unit in protect mode and buries it temp wise...we had to do this when camping to keep anything cold and safe for eating. When our trip was over, we'd plug it back in when it was in storage. I was hoping that they are better now b/c the units we like (Jayco's) are no longer using Norcolds.