Name:  IMG_20170503_212621.jpg
	Date:  2017 May 03
	Size:  0.69MB
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    Base plate
    Equilateral triangle fits in the bottom of the Sudiball
    edges are beveled to about 35 and a half degrees 
    (deliberately vague cause it don't matter)
    Wanted to cutout for the tube but forgot to bring a compass
    using a Sawzall blade instead; works great.