Has anyone heard of this new thing called "pressure testing"?

All you need is compressed air, some fittings, a gauge and a ball valve.

If it leaks there's this other really new thing called "snoop".

It's just water with a surfactant in it like dish washing detergent.

You spray it all over and where it bubbles, voilĂ*! You found the leak.

I know, I'm a genius. No need for compliments.