I just relaced my frame with new tramp lacing and got it tight as a drum, but I noticed that the tramp is starting to pull out on the sides at the front corners. I have a bad feeling that if I ever stepped up there while sailing the tramp would just pull right out down the sides and leave me in the water.

To fix it I was thinking of just cutting up a plastic milk container and wraping a shim around the canvas at the very front to create a little thickness so it won't pull out again. Has anyone ever tried something like this? Is there an eaiser way?