I seem to recall a former new forum member (who shall remain nameless) who always over analysed and tried to apply science to his shooting. Bored the pants off me and thankfully took umbridge when a few critisied one of his posts and has never been heard of since :thumbsu:
Just workout what works for you and stick with it until you don't improve any more, then look for the missing bit of the jigsaw to start improving again.
Take note, the above comment is from someone who bought a Perazzi thinking it would improve his scores. After six months practice with it my scores are now improving although I suspect that is more down to six months more shooting rather than a new gun. I'm sure if I had stuck with my Mirook my scores would be the same!...........if not higher !! :wacko:
There is no magic bullet, just hard work, good technique and practice.
An enlightened DT