@marlinjack posted:...these were never designed to 'Open Up'. Just Easily Removed. Opening Up is possible, with a Slight Design Change in the Mounting of the Hinge Bracket, Geometry. Not possible with the #1 Louver Cloiser, 'Mated' to the Roof LIP.
A Modification IS Possible.
I see.. sorry, I misunderstood… thank you for clarifying…