While in the middle of my 5.2 make over, I have removed the hull cover to reglass a cross member. I noticed a crunching sound as I was pressing against the outside of the hull, towards the bow. It's a pretty large area.
I've looked in, as far as humanly possible, and see no delamination, but this seems like it's the only possible answer.
I am thinking that I could pour the expanding foam in the hull, which would take about 6 cubic feet. Will this do the trick? I know it will expand, which is what I want it to do, but I can't physically put my arm in there and feel around for any delamination.
What are my options?
In Christ