Ill try and find one on him for you. He only started doing it in his pro career when he was searching for power finishes, he was a totally different; A counter puncher in his amateur days and exceptional at it. He turned hunter as a pro.

Its just a thought I had, cause he was a natural at dealing with southies.But he used to measure them with his left arm out like a feeler and would gauge distance etc and then throw a right bomb. I was just thinking aloud that to shift his feeler arm would of made him move instead of him making you move, if you get my drift.