Oh, back in '99 308 used something similar... except then all's we had to use where the colored cards, which didn't work too well. So we had setup a large bank of led's on each side of the robot, that with a flip of a switch would display red or blue. I can't find any good pictures of it on, but you can see it at
http://www.monsters308.com/1999-3.JPG. You had no problems telling what team we were on that year
