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Old 03-25-2014, 05:41 AM   #2
numbskull
Oblivious // Grunt, Grunt Master
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Join Date: Nov 2005
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Be aware the weights in the article text are incorrect, supposedly the diagram is correct and uses larger weights.

On the ones I built I used a full cup face from a large 1.25" Salty Ball rotary rasp. If I did it again I'd make a much shallower cup. The plugs are very heavy, @ 4oz as I recall. I used birch which may have added weight.
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