Another boat question

Glad to see someone enjoying the water! Im finally at the point of remounting the outboard and ran into another snag-

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All four holes were “adjusted” apparently. I’m a little more anal about through hulls especially ones with so much angular forces directed on them. What would you do?

I fashioned some spacers and JB’d them in to reduce movement….


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Then I’m supposed to 5200 the crap outta them like putting on an intake manifold… TBC