This was the net result of the first stage of expansion.
Lefty reversey, righty forwardy. ~Not-So-Handy Andy
While it may be lighter, cardboard is a tad weaker than fiberglass.
This fix really stacks up to the competition. (sorry) ~Not-So-Handy Andy
Apropos of the previous post, maybe he too is expecting a flood and invested in a propeller conversion kit.
Another possible solution: The Dark Tower. You just might not want to read the ending though, lest your anger cause you to topple your creation.