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Old 11-21-2012, 06:26 PM   #32 (permalink)
y0da900
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Join Date: Oct 2007
Location: Plattsburgh, NY

As long as the ports are connected to the same air source then the air will flow into the larger chamber as it pressurizes and tries to compress the small side and you won't build pressure like that. If you try to use two separate air sources you will run into that problem.
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