Attached are some shots of the raised waterline. Zero at the bow to 5 inches in the stern. No more boot top scrubbing. I have all the numbers so it can be replicated.
I had to grind off the entire bottom of the keel. Applied 2 coats of Rustlock, a coat of epoxy, two coats of Seahawk Tuff Stuff barrier and 4 coats of anti-fouling (grey).
I moved the blocks so the entire keel bottom was renewed and had proper time to cure and dry, The pictures say it all.
CloudStreet SM2K #331