building my 10" fiberglass box

[video]https://youtu.be/GeSYkx0GLCI[/video] i was looking into a new way to make them i have to say that it might be a ok way for mass production but it was a little troublesome to get the shell off i may try it again and do some stuff different to try and make it easier to release the shell from the frame any ideas would be good. i know that fiberglass boxes take time to build anyway you do them but if i can just make one or two steps faster that would help some