\"zpd307\" said:I think that I get the why, to a point. interested in the how...... as I am sure there are several different ways to do this
I just read, quickly, up on foc\'s. I have never worried about that before.....
Don\'t be overly concerned about FOC. With even 8% you are good to go. My only advice would be....if you need to add weight to achieve a certain desired finished weight then make sure your arrow is stiff enough so you can add it to your tip end. That way you get the benefit of added weight and more FOC. With regard to penetration I feel it is WAY more important to have a heavier arrow (regardless if you have great FOC or not) and a tuned bow(perfect arrow flight) than it is to have extreme FOC.
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