I have a DRH slimline manual pull down screen. Since I changed from a 4:3 CRT to a 16:9 DLP ive got about foot on either side and 2ft at the top of the viewing area that is a) unused and b) white! What is the best way to black out this part of the screen so it will still retract and pull down unhindered? I've considered painting it - matt black car spray primer anyone? Fabulon - thats sticky black plastic to those of us that use the word horny in the same sentence as Valerie Singleton. Strips of Flok tape? Anyone tried anything else? All contributions welcome, especially experiences.