[Andy R]

So how about the right shoulder in all this? (pivot thrust, right/left independence/cooperative issue)

An on plane right shoulder in the downstroke is just as important as an on plane right forearm, don't you think?

How do you incorporate an on plane right shoulder in your downstroke, swinging? Is it simply look, look, look for swingers, or do some use it actively as hitters do, as a brace etc..