Ran across an old 14' Mckee today. Don't know what year it is though. It has 2 places on the floor that looks like they had some kind of rectangular hatch covers on them. They are on each side and about 2' long. They aren't deep enough to keep anything in. I have 2 in the early 80's and they don't have these spaces. Also it is cracked infront of where the fuel tanks would sit and bulged up in the center of that middle section right at the spots for the tanks. Could this be from the foam swelling?