Canopy repair
My 7 had the usual broken out piece at the right rear corner. Thru a friend, I met a gentleman who had used this same technique to repair an 8 canopy previously. He took my canopy (and the broken piece) and a week later, returned a beautifully repared canopy. The old crack is not visible nor can you feel it. It is also very strong.
Hope this works as well for you.