Share 'The Can: How to Fill It- Updated'

*****UPDATE: I'm a big enough man to admit when I'm wrong. I was challenged on the ability to put 100 psi in a can overfilled with water so I experimented.  It is possible to fill a can with 100 psi regardless of how much water is in it, so proper pressure does not equate to a properly filled can. The only way to accurately check a can is to weigh it and check the pressure with a gauge to make su…