As the title suggests what gain should I be looking to use? I want to be able to run the projector on low lamp mode with the right gain. I am looking for the right medium, not too much and not too little. Would 1.3 gain be about right? The Dalite Screens that a very popular over at avsforums. Alernative suggestions welcomed. Any help appreciated! PS I have also posted this over at avsforums.