Originally posted by JeremyD Just about all the plexiglass boxes I've seen have used plexi that is too thin. You see, plexiglass is expensive. The thicker it is, the more money it is going to cost. And I hate to say it, but people are cheap. So they use the thin plexi and end up with with a box that flexes terribly.
So basically, if you want performance out of a plexi box, you are going to have to pay for it. You are going to have to pay ALOT for it. Last I knew a sheet with a repectable thickness ran in the $250-$300 range.