Alright so now that the skeleton is mostly complete until I figure out speakers and such, I figured I should decide how to do the corners. After some though between trying to make it out of sheet metal and fiberglass, I've landed on fiberglass. This could be interesting as I've never worked with it before. Any advice or tips would be appreciated. So far as I know, I should be able to apply some resin and some matting directly to my cardboard backing and just build up from there?
Wish me luck.