It’s about 4” below the center of the screen. The shelf is adjustable and I could probably line it up dead center but when I first put it up I wasn’t sure so I dropped it a bit to make sure it wouldn’t hit the fan. The screen leans forward slightly because of the way it hangs from the ceiling. I guess because of the distance 19’, the minimal offset and slight leaning I can’t see any keystone issues.

3M80 2M22 6QS8 2M2 1EP500 Sony BDP-S590 Panny-7000 Onkyo-3007 Carada-134 Xbox Buttkicker AS-EQ1