Have just refitted the canopy on my RV8, Have a nice tight fit. When the airplane is flown I have a high pitch vibration that is coming from the right aft portion of the canopy...Has anyone had this problem???
Do you have some felt glued on the inside of the skirt edge? Most folsk end up with felt or fuzzy velcro - somethign to provide a soft seal - to keep down vibration. It also tends to seal things better - might cut down on a whistle.