Custom Projector Mount

Continuing with my attempts to improve on our family home entrainment system, after getting a very nice and almost too big projector screen, I had to figure out a way to ceiling mount the projector. However it needed to be not permanent and easy to remove. So off to the drawing boards I went, and after brain storming and coming up with a few concept sketches I had my design all worked out. Luckily the living room has pseudo support beams, not my family's decision they where here when we bought the house. I could use the one that was near center with the screen as an anchor point, and then build a brace around it that would hold the projector up. Later I went back and added extra sheet metal for preventive safety measures. It works quite well, and even better, this means no more coffee table alignment every time we watch a movie!