Fairly simple to install. But 2 days later I had a puddle of water on the floor. After cleaning it up I checked the freezer and had 1/8 inch of ice on the bottom. When I looked into the frig there was beads of water on the back wall. So I checked the seal I had just installed. I could see gaps between the seal and the frig. I had pressed the gasket in as far as it would seat when I installed it.-and didn't notice the gap.So I got my trusty putty knife out and forced the gasket out of the groove so it would make better contact with the frig. So far so good.