As to be expected there was complete rot. The wood was not laminated together anymore and also not stuck to the fiberglass. What's there is about 3 inch thick. Is that the normal thickness I should have when I redo it
I have found a soft spot in the fiberglass on my floor. I have cut the fiberglass back and found rotten plywood. The foam is dry right to the bottom and zero damage to the stringer. Now is that foam supposed to be really light kinda deal as it is