since I had a crack I reshaped both limbs and retillered. The problem I have at the fade is a knot that is about a 1/8 inch from the edge, so iam afraid to remove to much material there. The reason for the canvas is the pull weight is so low my daughteters can only shoot from about 7 yds out. Hopfully that will bring weight up enough to shoot about 10 to 20 yards.