OK, ready to ceiling mount the PJ this week or next, but I haven't a clue what to do....! Can someone please advise me. Not sure on what zoom etc is reuired. Do I put it a max, min, middle ?? Does the flipped Pj need to be in line with the top of the viewable image? Power leads and component leads will be routed via the attic, so not a problem there. Thanks in advance, Captain Benefit.