Mine canopy did not need any mods to fit. It is a perfect fit from the factory. The only thing I would suggest doing is making another support for the back of the canopy. If you notice that when you put the canopy on and move the back of it can move a good inch off the fuse either side. With this happening my canopy cracked in the front. I would think just a pin in the back would be great. I am going to go out and fly the airplane tonight and try and get some good videos of it flying.

Andrew Jesky