Rose Newcomb, First Baptist Church, Cami, IL sent in the following:
Our church library purchased one of the tall DVD spinner type storage units a couple years ago. When it was assembled, we didn't think it was stable enough to stand alone in the library. One of the librarian's husband, Tom Smith, figured out a way to attach it to the wall.
Tom just attached another spinner like the one that was on the bottom to the top and attached the storage unit to the wall. Once Tom put the spinner on the top, the whole thing spins around and works
great and we don't have to worry about it tipping over. So we can use all four sides.
When the Illinois Library Conference was held at our church a few years ago, several of us had talked about the pros and cons of one of these tall DVD spinners.