Hey guys, well recently i've been upgrading my sound system and i decided i want my door speakers to show. I know people here have done it. I want to do a fiberglass mold of the speaker cover on the door panel can anybody give me tips on how to do it. I've done fiberglass parts before but they haven't been that great i admit. But never done a mold. I want to do the speaker cover into the housing for the speaker, i hope i'm explaining it right. Tips will help, and materials i'd need. I already have the fiberglass resin and the cloth (not sure what its called). Please help. Thanks in advance.