On September 6, 2017 at 22:57, Mac Burks (39) said...
Get a piece of cardboard and cut out a rectangle. Tape the cardboard over the lens. The image on the screen will now be smaller.
To increase projector image size just tape a magnifying glass over the lens.
Also if the image isnt small enough just get a new piece of cardboard and cut a smaller rectangle.
Good Luck.
Are you freaking insane? That won't work. Cardboard is liable to catch fire from the heat of the bulb. Use aluminum foil.