How do you calculate FOC?

[upatree]

Is there a chart or website or is it a ancient Chinese secret?

 

[**DONOTDELETE**]

half the length mark it ( nock v to tip of point )Finished arrow find the balance point, mark it. length in between marks is you FOC..


theres a chart on here from Terry Green.. I have to find it.

[**DONOTDELETE**]

http://www.tradgang.com/upload/terry/focchart_A.pdf

[Dan Worden]

Uhmmm..... that chart isn't from terry.

[**DONOTDELETE**]

I meant he posted it... didn't mean He made it... Sorry..

[upatree]

Thanks guys!  That helps alot.

[richbear]

Go to,  www.bowjackson.com  it'll calculate it for you. Rich.