Last time I took my Rampage out, I had a slow leak in the floor/seat. Topping it off every couple hours was fine, but got on fixing it when I got home. Found some bubbles coming form under the valve with my trusty bottle of soapy water. Pulled the valve and cleaned it out and reset it with some Aquaseal. Pumped it back up and no more bubbles...except it was still flat by morning. I've been over every inch of the top and seams and can't find or hear any leaks. Can't get to the seams on the underside the way it is constructed. Anyone experienced this and what did you do? Trying to decide whether to just live with it or send it back to NFO and hope to see my boat again someday.