Meaningful discussion outside of the potato gun realm. Projects, theories, current events. Non-productive discussion will be locked.
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rp181
- Sergeant

- Posts: 1090
- Joined: Thu Dec 13, 2007 8:47 pm
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Mon Apr 07, 2008 5:38 pm
The ball valve before the pressure guage. That way, before i fire, ile close it and protect the guage from the spike. Is that neccesary?