Have at it. But save yourself some time and PM Mike or Andrew. They ought to be pretty knowledgeable on the subject.
You're wrong.
OK, let me flag this up to you, see what comes back.
Lets say you have a controller you know can't shank because it as no left/right axis, and you can hit every shot 122% straight every time with a nice smooth swing, BUT if you get lazy with your swing you can shank the ball? what is causing the shank?. remember your controller has no left/right axis.