OK I wanted to suggest to folks who want to follow along by doing that you prepare yourselves with a guitar that you want to set-up.
So that we are all on the same page this can be an existing, f*ctory guitar or one that you crafted. Below is where the guitar needs to be since we are only dealing with set-up stuff and not making nuts, saddles, fret work, etc.
1) Six string acoustic guitar. Other instruments will of course benefit but I want to use our time to address the nuances of an acoustic guitar for now. I'm open to doing this for any stringed instrument that I work on routinely but later.
2) Strings on and tuned to pitch also meaning it has a nut installed and a saddle.
3) Working truss rod and proper wrench to adjust.
4) Strung with the EXACT strings you intend to use meaning both gauges and brand. Brand you might say does that make a difference? Yep it can various brands have slightly different tension and at times vastly different intonation points. We recommend to our clients that if they don't like our D'Addarios that they bring new string of their choosing and we insist that we are working with new strings that will be tensioned and relaxed multiple times. Older strings that go through this are prone to breaking and we don't sent customer instruments home with something that may ruin a player's day and break.
5) A method to have the neck and nut area immobilized such as a vice.
6) Very good lighting and what ever you need so that you can see several thou of space.
7) Safety glasses, no puddles where you will be standing and don't be working during a tornado

You knew I had to address safety didn't you.
My plan is the acoustic class will take a month or a bit more with new posts once a week and then we all go do it and then discuss.
You will walk away with what is my hope the best set-up instrument you have ever played or owned and you will now have a new standard for how an instrument should be set-up. You will also be capable of setting up your guitar world if you want to.