A while back I bought a 9' x 5' white spandex screen off Ebay for $70 to try as an outdoor screen. I felt I lost too much light through it, so I went with a BOC screen. Now I have this large piece of spandex and I'm thinking of using it for rear projection in my 3 car garage for those hot or stormy nights when you can't go outdoors (the garage is air conditioned). I'm going to go with a 96" diagonal screen. Instead of buying screen tight, I was thinking of cutting a groove in the back of a 1" x 4" poplar frame and using spline material. This gives me the ability to remove the screen and wash it if needed. Any reason this won't work?