I have a 1998 C34MKii. The boat is new to me, and during the survey, it was pointed out that the cockpit sole is a little soft and spongy especially near the pedestal. I'm pretty sure that water has leaked through the pedestal and into the sub floor wood causing it to rot and get soft. I'm thinking about cutting out the sole, replacing the sub-floor and then trying to replace the fiberglass floor or just build in a new sole. It is work to be done this winter when the boat is up, and I'm wondering if anyone has some experience and advice.