Dynamic Spine Calculator

[firstlight]

For all of you wanting to get a bit more technical with making the perfect arrow to match your bow, this is for you. While I have not fully tested it, it does seem accurate in my initial test and some friends of mine state it works perfectly.

Introducing the Dynamic Spine Calculator: (For Traditional Archers)

http://www.heilakka.com/stumiller/

You will need Excel to run this after download. There is a pdf instruction set as well.

Please share your results!