RE: correct me if im wrong!
I am 100% in agreement with you on that one. I like to tell people that ask for form advice that I can tell you what is generally accepted and what works for me, but in the end no two people shoot the same. What most will show is something that is easy to repeat and comfortable for most, but it's not set in stone.
Like you said the most important thing is that you can repeat it shot after shot, that's it. I have a few different ways I shoot or can set a bow up, they are all pretty accurate as long as I remember to do it the same way every time. For instance I used to draw to the side of my nose vrs to the tip. I still shot pretty darn well that way. I went to the tip of my nose when I started playing around with shooting without a peep sight.
Paul