my "hunch" is that extension post impact has a big correlation to how much force across the shaft you create
I think Jim was saying the opposite.To clarify Jim,
The more force across the shaft the sooner the rehinge and the less force across the shaft the later the rehinge?
Matt
Jim, what is FOS? Force on shaft?
To clarify Jim,
The more force across the shaft the sooner the rehinge and the less force across the shaft the later the rehinge?
Matt