Ok I received a 775-40 pn# yesterday. I've attached a pic that should explain it or make it more confusing. I ended up with two male and two female pieces. I really had to use a lot of force to snap them together. I almost gave up and was going to rely on how they were before with no push button snaps. I finally bent the rubber spoiler over and snapped them together with a pair of vice grips. You'll feel a solid snap when they do come together. The spoilers came from pelican and they had to get the push buttons from ATL.
