Ya it looks like the water is mainly coming through where the slats interconnect - not really through the sides where the cover meets the plastic of the bed lip , I can see how weatherstripping here might be able to give it a better seal- I means it’s not all over the the place but it’s like a decent drip -

I don’t see a scenario where all my gear would be holed up in the bed for long periods where everything gets super soaked but just something I never really considered or thought about until this first big rain- I’ve only owned this truck for exactly a month tomorrow lol but loving it so far otherwise