When its sloppy out I will get some water in along cap/hull joint, at least I think thats where it comes in. I would think the water is driven up along the hull into this joint when the bow dives in rough water. Its usually pretty dry around hatch so that doesnt appear to be the problem.
Pulled the rub rail as you can see and there is a gap in places along joint. I am thinking the repair is to remove the liner screws next, clean out joint, reinstall screws after resealing joint/screw holes with 4200. Split the spacing with additional screws using 4200 in new holes as well.
Does this sound reasonable?