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  1. lpop

    formula to calculate string length requirement

    Hi btrueblood, If you pick up on this reply; I have a question about L and Straight Length in the equation. From what points of the string are these two variables measured? Specifically, with the string stretched across two small diameter steel posts (1/4" dia.) is it measured from the inside...
  2. lpop

    formula to calculate string length requirement

    I believe that I could use the cross sectional formula ?r² for R. However, how should this basic formula be modified to account for twisting and tension to ensure an accurate result?
  3. lpop

    formula to calculate string length requirement

    Thanks for the formula! This will be perfect for my purpose. Is there a way to solve for R using the number of strands and strand diameter?
  4. lpop

    formula to calculate string length requirement

    Hi, I am an avid archer and am about to begin making my own strings for myself and others compound bows. I am searching for a formula to help me calculate the appropriate length of string material needed to build a string that will equal a certain length after pre stretching and adding twist...

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