So I went to get a glass of ginger soda last night and nothing came out - no air or anything. I released the pressure and peeked inside to see a huge slug shaped hunk of ice encasing the dip tube! My kegerator is a side-by-side and that side of the keg was pressed against the wall of the freezer. I turned both sides down a notch and wish I took a picture. I'm just glad it wasn't one of my beer kegs!