I hear ya Len, and you don't know how much I wish you'd set up shop in my neck of the woods... You'd get sick of seeing me
I have never had formal instruction or even evaluation. I shoot how I shoot and I've found I shoot the best when I'm the most comfortable and tension free.
Of course, I'm only shooting 1 arrow at a time, and interested in hitting a certain spot on a whitetail, not a target archer you pounds arrow after arrow through a round.
I'm sure that's a big difference...