Line of Compression . . .

[lagster]

Naw I'm just saying if you had to draw all that crap on paper what would it look like?

If you look at them little moving drawing thingies you'll see that the direction of the force is at right angles or tangent to the radius of the circle.

So do you reckon the direction of the force is the Line of Compression or just the direction of the force?

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"The original contact points of Clubface and ball must remain in contact throughout the entire Impact Interval." "There must be a perfectly centered action--or a compensating manupulation." (from--2-C-O)

I believe the IMPACT INTERVAL is only about 3/4 of an Inch, and lasts for about 4/10,000 of a second, but it is a big deal. We want NO LEAKAGE here.

[golfbulldog]

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"The original contact points of Clubface and ball must remain in contact throughout the entire Impact Interval." "There must be a perfectly centered action--or a compensating manupulation."

What does this mean ? does it mean that during impact interval the ball does not rotate and move up the clubface - that is the way i always thought it happened - to get backspin. but that means the ball and clubface impact contact points move... i am not really sure what is going on... any help please ?