Frame



After you have screwed all 16 brackets together
to the 5 metal panels, you should have a frame
that looks something like this. The white rails
are the 1 inch by 2 inch MDF fiberboard rails.
The rails that you see on the top, bottom, left and
right of the frame are there only for temporary
support. The blank spots are where the arrow
buttons will come next. You should have 5 metal
panels that are about 11 inches square and 4
blank spots that are about 11 inches square. The
whole frame should measure 33 inches by 33 inches.


In the diagram, the sheet metal used for contacts looks the same size as the lucite.
But they are smaller 9-1/2 inch squares.