[metallion]

Thanks for your comments jim_0068. I will definetely forward thoughts along with what you said and see which way he wants to go.

Always leave them hungry: "How far down the rabbit hole are you willing to go?"

Awesome comment. I'll remember that. I also like the rewrite: "There is no ball".

What does one see during the swing that makes you know someone is using extensor action?

His left arm was dead straight. I also asked him how he got it straight. He did not give the textbook answer, but it was negotiable. He has background from hockey. I do not know if that background provided him with the ability to achieve a straight left arm with no particular effort on his side.