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New amas

The Nacra 5.2 amas looked good and seemed like a good size for their purpose.

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Testing positions for the new amas. Here positioned forward so the front crossbar (aka) fits in the amas' front saddles.

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Here positioned rearward so the rear crossbar (aka) fits in the amas' rear saddles.

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At this point I was leaning towards the forward position.

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How the bows line up with the forward positon.

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So, what do we do about this?

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We construct this out of aluminum with the help of my friend John the welder.

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Head on view.

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The amas painted, with bottom paint since it'll sit out on my mooring.

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Making the parts for the rear brackets. I wanted to make them very adjustable so I could change the angle of attack of the amas until I got it right. Thus all the drilled holes for bolts.

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Plates and tubes aren't welded yet.

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Amas on, with welded brackets.

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Another view.

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I found that this vertical position was optimal.

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I then trimmed off the extra aluminum plate for less weight.

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Waterstay with stainless steel marine turnbuckle.

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