01-23-2019, 11:43 PM
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Craftsman
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Join Date: Sep 2015
Posts: 174
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Why not round?
You can make your starting cross-sectional shape anything you want, but after one or two ejections you are probably gonna end up with a round shape. You see, there is this whole thing about pressure and heat, and the lack of structural strength of paper.....
So just use a proper body tube, and you can hang whatever decorations on the outside that you want.
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NAR 20602
used to be "powderburner" in another life
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