Same thought as above. I've noticed these channels aren't pitched quite enough to evac all the water, but I'd rather have that than draining the water into the bilge. A quick wipe with a rage will take of it, but really, I'm not even that worried about it. If it starts to bug me, maybe I'll repitch it with some epoxy. In your case, with the holes there... and if that was my boat, I'd plug the holes.