I haven't really done much with my LED Cube since I built it a year ago, so it wound up in my parts box. Despite my best efforts not to smash it, I eventually did. Last night I decided to salvage it and see if I could true it up and make it a perfect square again.
I had to fix a few solder points but it's back up and working again and even adapted my vu meter code to it with a some small changes.
and here are some pictures from when I built it a year ago.