The project boat I'm working on had some soft spots around the ski locker so I've cut the flooring back, but not all the way to the hull. My initial plan was to sister a 2x2 to the stringer nearest to the side of the hull to support the new flooring but now I'm wondering if I should just cut the rest of the flooring back all the way to the hull. The only reason I was hesitant on doing that is because the flooring was solid in those areas. Any thoughts or recommendations?