I have a couple of hiking packs that were sitting in the sun for a long time and some of the straps have perished. I have a piece of webbing/strapping that could be used to fix them, but I don't know how to go about it. I don't know if my sewing machine is strong enough (Singer Cosplay) or if it needs a more hardy machine, perhaps someone with sewing know-how could figure out a way to fix by hand? Located in Inglewood if you want to use my machine, or I can bring them to you for fixing.