Homer Kelley discovered Hinging as a way to control the Clubface Motion Alignment through the Impact Interval. 30 + years of serious research by a dedicated and enlightened man able to look beyond the knowledge of others. Someone should erect a Monument to Him.
Swiveling was invented by someone else. He should be awarded a "Set of Steak Knives".
__________________
HP, grant me the serenity to accept what I cannot change, the courage to change what I can, and the wisdom to know the difference. Progress and not perfection is the goal every day!