Instructions

1) Select a location that you would like the feeding portal placed. (the screen needs to be taught in the location).
2) Press the nuts into the bottom circle.
3) With the bottom half under the screen and the top piece placed, thread the screws until the two halves begin to pinch the screen in between
4) Carefully tighten each screw a little at a time in a cross pattern (like tightening a car tire) until tight. (Screws and nuts are made of nylon)
5) Use a sharp blade, carefully cut out the center portion and place the lid.
6) If using the optional handle, use a small amount of cyanoacrylate glue (Crazy Glue) to make sure it stays in place.