Wow, thanks for the link. Great article!
Now to improve on his methods...
Need some sort of sensor to detect liquid in the pipe, maybe a studfinder?
A better fitting for adjusting pressure would help as well.
I think I would use water. Put some in, then just freeze the water, vacuum the air, and seal it.
Last edited by Seyeklopz; 07-03-2003 at 10:44 AM.
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