You guys using anything to seal the corners from dust and such getting in there. I am thinnking of trying some foam that I can cut in a wedge shape and a small screwdriver to keep dirt out of there.
Any other better suggestions?
Black silicone, or better yet, just replace it with the trashcan bottom(all 4 sides). I did and it's much better. The undertail is the same too. Just cut a trashcan down and put it in.