how soft can the hull be before its damaged? when I had my H16 on it's side for repairs and I was walkig aroud on the hull that was on the ground, I noticed a soft spot. I immediately stopped walking on it and i got down to push on it and see how sotf it was. It was still pretty firm, it supported my body weight when I was walking on it, but at the same time, I can push on it and make it go in a little it. It's not quite as hard as the rest of the hull, which wont budge. Is this somethign that is going to keep getting worse over time, or will it be ok?