Get a 2 or 3 liter soda bottle.
Draw a line completely around the bottle at 6 inches from the bottom.
At some point on the line draw a 1 inch circle, that the line divides evenly.
Draw a vertical line inside the circle, that also divides the circle evenly.
Fill the bottle with water, and add a food coloring of your choice.
Hang the bottle right side up where it is hanging freely by the cordage used, and remove the cap. Make sure you remove the cap.
Use any type point, or broadhead you wish, but the point is to drain water from the bottle, so I recommend you use something that makes a nice hole.
Take only one shot from 15 yards from any position your desire.
Wait for the bottle to drain whatever amount of water the shot produces.
While it is still hanging freely, measure the water line of the drained bottle to the line drawn on the bottle.
Measure the center of the entry hole of the arrow to the center of the cross in the circle.
Add those two measurements together.
Lowest measurement wins.
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Have Fun !!!!!!
Rick
Draw a line completely around the bottle at 6 inches from the bottom.
At some point on the line draw a 1 inch circle, that the line divides evenly.
Draw a vertical line inside the circle, that also divides the circle evenly.
Fill the bottle with water, and add a food coloring of your choice.
Hang the bottle right side up where it is hanging freely by the cordage used, and remove the cap. Make sure you remove the cap.
Use any type point, or broadhead you wish, but the point is to drain water from the bottle, so I recommend you use something that makes a nice hole.
Take only one shot from 15 yards from any position your desire.
Wait for the bottle to drain whatever amount of water the shot produces.
While it is still hanging freely, measure the water line of the drained bottle to the line drawn on the bottle.
Measure the center of the entry hole of the arrow to the center of the cross in the circle.
Add those two measurements together.
Lowest measurement wins.
-----------------------------------------
Have Fun !!!!!!
Rick
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