Re: Alburg 30 questions
Those knees/gussets are a known weak spot, and those appear weak. I'd plan on extending and glassing those as well. They have probably had years of water migration into them, I'd bet if you drilled into them, the bit would come out soggy and full of brown mush.
Last edited by chrisncate; 08-15-2012 at 10:47 PM.