I'll give it a try....
Lee, Don't know much about your 30, but the cockpit floor is solid fiberglass....isn't it? I don't think it's wood core. My 25 has a springy spot on the cabin floor right in front of the companionway steps, but since it's solid fiberglass, the factory must have just shot the glass a little thin. Can you access the underside in the lazerette? Is it the whole floor, or just a small spot?
