[jclark003]

I would think rebedding the molding should take care of the intrusion issue. Clean up all the old sealant and use 5200 or the likes (Tiara uses a Bostik adhesive I believe). As for the drains not so sure. Guessing you could drill holes through the molding / rub rail? Would need to extend the drain lines or use an o ring as a gasket. Or maybe machine out a chanel in the molding so the water runs out behind the rail?

I'm going to put a camera back there and check mine. Sump does go on from time to time while cruising. Betting same thing is happening. Thanks for the inquiry.