- Hello fellow archers. I am a beginner and according to what I have
read I have came up with this Spreadsheet to help me figure out my
Spine Shafts poudage for my arrows. I am posting it to get you to
try it and if you have any suggestions or criticisms feel free to
help me cultivate it for beginners like me. It took me a small time
to try and figure out what to buy for an an arrow and maybe this
will help my fellow Archers that are new like me. I have posted it
in the Files. Please open it and try it out.