Quote:
Originally Posted by rwhite692
I was thinking that it would not be possible / practical to accurately boost reference the regulator back by the tank?
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It's a closed loop system so I don't know why that would make a difference -- vacuum is vacuum as long as you don't have leaks -- and then a drop in that vacuum is a drop… so I don't see any issue with the small distance.
A guy could run a SS hard line back to the regulator if he wanted to and then just use a short piece of tube between it and the "source" or a piece of -3 SS braided for the flex section.