Well at first I thought the defroster element was the problem,so I was removing it to ohm it out and it broke upon removal.After replacing the element I was hoping that was the problem...After a week or so started having same problem with evap. freezing over.So I came back to your site to research what else could be the problem,and low and behold found an article about the defroster thermostat and a video on how to replace it.Ordered the thermostat and it was here within 2 days,replaced the thermostat(which was a real easy fix) And now fridge is keeping my beer ice cold and can even hear the refridgerator cycling now......A BIG THANKS TO YOUR SITE FOR THIS REPAIR