More head scratching; surely there is a better way to center some holes in this carcass than my half arsed hairy eyeballing.
here are the reinforcment bearings out of mahogany for the handle arm pivots. There's a pair on the inside of the sarcofagus, too. Oak pegs drilled and tapped into the assembly reinforce
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Now rotating the hadle and arm assembly clamped together through the arc of the bearings. Just want to test to see how out of coplanar the opposing sides are. Seems I can compromise to a certain extent at a consistent width, give or take.
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Tapped some bubinga wedges into the oak doweling shaft when I finally glued the arms to the shaft. Should help lock it into place and look kinda cool, too.
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Testing fitment of the handle with the arms again, this time with tenons cut into the handle. I think I'll drive another pin through the tenon on the outside of the arm to lock it into place when I finally glue this part up. For now, just testing. And I'll have a 3/8" washer on the interior backed by a cotter key going through the shaft to keep the arms in place when it's all said and done...
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...On second thought, I can secure the arms from the inside just using a wood screw like so