I have read a few posts about how people have attached the canopy to their Synergy 90 3D and and I think that screws are a bad idea...

I have used strips of black SolarTrim Self Adhesive trim sheet and taped the canopy along the bottom on both sides and this was a very quick and easy way of attaching it. I also used a couple of thinner (4mm) strips of solar trim and wrapped them around the front and back of the canopy to give it a more finished look. It works great, no ugly screws or glue marks, and in the event of a crash, it can easily be removed or replaced.

Just thought I'd share my idea.

Patrick