RE: Engineering Puzzle
August 16, 2020 at 8:51 pm
(This post was last modified: August 16, 2020 at 8:54 pm by onlinebiker.)
Ding ding ding - we have a winner!

I should have it functional tomorrow afternoon.. I' ll letcha know how many inches (or fraction of) water column I measure...

I should have it functional tomorrow afternoon.. I' ll letcha know how many inches (or fraction of) water column I measure...