Nacra 5.0 pre-1983 hull reinforcement

I found this article in a 1997 Performance Sailor magazine that came with my boat.
https://www.thebeachcats.…922&g2_imageViewsIndex=1
After reading it I began to notice my boat has all of the same repairs, even an upside down bolt in the front crossbeam...I don't have any issues. Just thought I would post this for future owners to be able to google.

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FYC, Nacra 5.2 "Chris's Flyer" & Nacra Playcat & Farrier Tramp
Previously owned: Trac 14, H14, H16, H18, N5.0, G-cat 5.0
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