Steps 1-16? You trying to give the guy a headache?
Almost gave myself a headache writing the steps. Reads longer and more complex than it actually is to do it. Once the jig is aligned, it is now just a matter of installing the fletch from then on.
As you do, I use the "eyeball" method. I used to be precise with measuring the angle, but I concluded there was nothing gained over "eyeballing" the clamp setting. I use two jigs so that I do not have to realign the jigs each time for the different OD shafts I use.