New Brake Bleeding

I use a clear bottle and a short piece of vacuum hose. I pour an olive jar half full of brake fluid and put the hose on the bleeder and submerge the other end in the jar. Break the bleeder and you can pump the brakes till the cows come as long as the master cylinder doesn't go dry. Bubbles go out on pedal downstroke and fluid is sucked in on return stroke. No way to suck air. With the clear bottle you can observe if line pumps pressure as you will see the fluid swirl. You can also see when all air is eliminated. Then close bleeder and move to next one. If you observe all corners pumping fluid you know the m/c isn't up to the task. If you can't eliminate bubbles you can narrow it down to which corner. If fluid doesn't swirl the m/c is bad. I wond do it any other way. With a long enough vacuum line you can do it by yourself.