I just came into possession of a hammock of parachute ripstop that has about a 30″ crosswise (perpendicular to the length) rip in the fabric. I’d like to try repairing it, probably just use it for lounging around in camp as opposed to sleeping in it (I weigh about 150).
I assume a flat felled seam will be the strongest seam, but will it be even stronger if I reinforce with one or two layers of grosgrain or a stronger fabric? Or will that not provide any extra strength? Is a heavier thread better, or is a lighter Gutterman better, since I can use a smaller needle and make smaller holes for the stitching?
So many questions… Thanks for your input.

