User:Mathistruth/Sandbox

At times it is suggested to drill finger holes deeper to maintain static weight limitations when using certain balance holes. A study was conducted to determine the effects on mass properties when drilling finger holes 2" deep compared to 3.5" deep. I used CAD software to model a double thumb drilling and study the effects of drilling finger holes deeper. The ball used in the study was a MoRich Frenzy at 15 pounds. The dual angle layout used is 65x4"x30 based on a PAP measurement of 5" over by 3/8" up.

Frenzy Finger Hole Depth Study

RG-2.533" Total Differential-0.047" Intermediate Differential-0.019"

65 x 4" x 30 fingers 2" deep and weight hole in double thumb position 1 1/4" x 3" deep

RG-2.535" Total Differential-0.061" Intermediate Differential- 0.032"

65 x 4" x 30 fingers 3.5" deep and weight hold in double thumb position 3/4" x 3" deep

RG-2.549" Total Differential-0.057" Intermediate Differential-0.031"

2" deep fingers Low RG 2.533 Total Diff .047 Int Diff .019 3.5" deep fingers Low RG 2.547 Total Diff .043 Int Diff .019