Now that the skin is riveted, I can clean up the rear canopy and final install it. I trimmed the inside overhang to 3/4 inch. Across the roll bar brace it had to be notched to 1/2 inch account the rear angle bracing and spacer. I still used the planned 063 angle but with 16 AN426AD4 rivets. The skin went on nicely with only one minor ding that flattened out nicely.