>This is for sure useful for windows etc.
It's actually intended for shelves.
>How flexible is it? Can you>exchange the boxes with something else? Cylinders?
Basically, since this is old, my macros are simply an abbreviated way of
feeding values to a box, and I created each part separately like in the
Reader's Digest instructions. I literally built it. :) I don't know if the
source is useful or not.
