I admit, I'm pretty inexperienced with this. I am about to order a mount for my Epson 8350 but I can't figure out if I need a drop down extension or not. I have tried using the calculator but find it confusing.
The screen will be 110 diagonal, 16:9. It isn't mounted yet, so I have some freedom there.
The PJ will be ceiling mounted using the Peerless PRG which places the center of the lens about 7.5" down from the ceiling..
Ceiling height is 10'-4".
The PJ iteslf will be mounted centered to the screen, so about 3-4" of horizontal lens shift will be needed.
With that, using lens shift, what is the lowest I will be able shift the image vertically?
Thanks in advance.