Originally Posted by GoatBoy
You technically don't really need a list.
All of that should be calculated easily.
Unless you can't trust the published internal volumes of tanks.
*cough* Guerrilla Air *cough*
That's a topic for another thread.
"Empty" PSI will vary by marker. I set mine to about 600 for calculations.
There is the issue of compressibility. But yeah you can calculate it. The only issue with using mass, is that it is inconvenient