Mr. Millimeter doesn't live here.
I use the heel-on-pedal method for saddle height, the slide-off method for saddle angle, and I adjust bar height/angle by steering feedback.
Conversely, one click of the dial on my BB7's is important, as is 1/4-1/2-turn on the barrel adjusters on my X.9 triggers.
Heel on pedal does not work for me, I am a mid-sole devotee.