I've removed the screws and find that the match trick probably won't work as there is not enough fiberglass for them to secure to. Maybe 1/8" - 1/4" thick. That wire around the screw sounds interesting. I may give that a try. On a positive note, the screws were not rusty. Thank goodness. If using a bigger screw as someone suggested, will it possibly cause the fiberglass to crack, or will it just expand like wood does? Thanks again. Oh, when I removed the screws pieces of plastic came out, so apparently it originally had some kind of plastic anchors.