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- utilizing this liner type: https://www.mcmaster.com/8527K244/
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3/1/23:
- confer with todd to see how we can boar out the case, (we need a 1.5-inch bore bar stock to machine 6 inches)
- maybe consider making it shorter (can be done with no consequences except for maybe a shorter burn time
- add a hole to seal the back end of the case and let any excess air out