[Mike O]

It is interesting that Homer said the Swinger's Clubshaft is also stressed, but during the change of direction at Start Down.

Even though the "bowing up" effect does bend the shaft, it is not regarded as a prestressed Clubshaft? So the term prestress refers to the stress placed on the shaft in only one dimension? There are lots of Swingers with a bent shaft at Impact, but this is obviously not what Homer was getting at.

Prestressed- means stressed before it's going to be stressed. So it's only in reference to that dimension that the ball will cause the shaft to be stressed.

When you say Homer said the Swinger's Clubshaft is also stressed- Which may be very accurate- where did he say that- where's the reference being used for that statement?

Thanks,
Mike