Something that helped me after adding washers to my strikers was I unlatched both front latches. Then I took a 1” wide piece of very thin black yoga Matt. I cut a piece to fit the curve of the top and long enough to go side to side. I wiped it down with Shin-Etzu grease, turned it vertical and slid it between the car and the top, push it up nice and tight, then pull your latches closed. Ads a nice greased foam vibration and air barrier. That and shin-etzu every damn thing that touches anything, even the hardtop side and rear brackets have shin-etzu on them before bolting up.