RE: follow through
Dave,
I know what you're getting at. I just figure that almost any shot I take these days is like blind bale shooting. Like I can't even see the bale---with my eyes open. LOL And for the kind of coaching you're doing there isn't really that much difference between the two distances. Especially if a coach is standing there to help. Still, it's good to learn how to visualize a spot and "feel" the shot.
I know when I get into it I can sometimes shoot better groups at 15 yards than some guys can with their eyes open. Nothing like a mental picture.