Gary,
That's a great post. I have trouble bare shaft tuning, I just got a new longbow and tuning is not going smoothly, so I rely more on paper tuning with fletch, not what I prefer.
I think your observation about concentrating and giving up aiming to the subconscious is spot on, at least that is exactly what I am dealing with.
I am trying something similar, I look at my arrow/riser as I draw/anchor, then aim, then try to think pull with my rhomboids. This seems to be helping, I was pulling with my arm and that was literally going no where.
I am going to stick with it, just wish it was as smooth as shooting in one continuous motion.
Toby