See the images in this posthttp://www.avsforum.com/t/1464879/weirdness-of-my-panasonic-ae-4000u#post_23127415Your problem it's the opposite of what you see in the drawing. Your PJ is slighty rotated counter-clock-wise (looking at the screen) and the bottom is horizontal because it's tilted. Level your PJ and then rotate it clock wise until the top and the bottom borders are paralel. Correct the position with the lens shift knobs.
2/17/14 at 1:30pm