revised question with additional info:
There are 2 slots on the upper edge of my windshield. Both can hold the hard rubber front-edge fin that secures the soft top to the windshield. When I insert the fin into the lower one the sides hang out but there is negligible noise. When I insert the fin into the upper slot it fits cleaner but the wind noise is excessive.
Any one else notice this? I do see the gap that this creates and am thinking of covering it with some wide 2" wide hook and loop material I have in stock. Will let you know if this helps. any other input appreciated.