Calculate Draw Length Compound Bow - Stand by any wall and outstretch your arms. Web to calculate your draw length using the archer’s full draw method, subtract 1.75 inches from the measurement taken at full draw. With your extended middle fingers mark your wall. Make the measurements from one. This correction accounts for the.
This correction accounts for the. Stand by any wall and outstretch your arms. With your extended middle fingers mark your wall. Make the measurements from one. Web to calculate your draw length using the archer’s full draw method, subtract 1.75 inches from the measurement taken at full draw.