[ken swart]

That's an impressive resume Steve.
You're welcome for the opportunity to post it.
The mention of theory was only to make the point that I didn't just dream this up.
It wasn't about you, please notice I didn't question YOUR methods.
I was taught to shoot hand guns over 20 years ago by the police chief of a large suburb of Chicago. Before that a detective in St Louis, before that special forces in Viet Nam.
The competitive police pistol teams he led were quite successful, he taught his men the same methods he taught me.
Funny, he used to laugh that most cops shoot the way you do, and that most cops can't shoot.
My wife was taught by the same guy, she used to quiet loud guys at the range by aligning her target with theirs and hitting 6 quick x, speedload and 6 more. One time in particular it was 2 cops. They left fast.
Re ball and dummy, I'm glad I got at least something mostly right.
All that muscle contraction doesn't mean much to me, all I know is I already hold on tight, and if I don't practice b+d I shoot low.