Has anyone mounted a project to the ceiling, but with the projector upside down? Or I should say... mounted to the ceiling but in the coffetable mounted position. The reason I am asking is because I have used tubes that would benefit from flipping the project over and using the opposite side phosphor area. The green tube is very warn are the bottom, but much less burned at the top. I would like to flip the projector over and project 16X9 on the top (now bottom when flipped) of the phosphor. I know the tubes point down slightly, but I see there are a bunch of adjustments. I have a B1208.