(I don't know whether to post in this thread on in Evan's!)
What is the L-shaped aluminium for the base, and how did it get mitered (i.e., what spiffy tool do you need to do that).
I'm not quite sure I follow though, about the need for a base? Is it just so it can sit on top a piece of styrofoam and keep it all sort of tucked in together? Please educate me..
