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I am looking for a copy the Bartons multi angle book. Any one have one for sale or knows where I can find one? United dont carry it anymore, nothing comes up on Amazon or ebay.
It's pretty basic geometry. (360/N)/2 to get the angle to set your morso's guides. If you are doing a simple equilateral equiangular shape.
But there are so many other variables involved! The main point I got from the book was to make a paper template to scale and get your measurements from there.