Primitive Archer
Main Discussion Area => Bows => Topic started by: Trapper Rob on October 06, 2012, 08:37:39 pm
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Have a reflex bow 56" tip to tip how long do you cut the strings & where do you start twisting it to make the hops for a flemish string & how do you know how many strands to use the string I made when strung its tight but it lies flat on the belly used 16 strands what did I do wrong.
Rob
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It sounds to me like it is too long.
Probably too long to twist out the slack.
I made a jig a few years back, I have it marked for bow length but the formula is something like...
Length of bow minus 4" + 12" or something like that.
Basicly the string needs to be around 4 inches shorter than the bow so it stays taught. The extra 10" or 12" is for the sting loops. plus a bit to twist. Someone may have the exact measurements but with everything bow making, exact only gets you so far.
Your milage may vary.
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There are at least two good ways to figure out the right string length. Both assume a string with a loop on only one end - the other end tied with a bowyer's knot.
1) Use your tillering string to get the fistmele you want, then measure between the notches. Add on length for the loops - be sure to make it slightly long. You can make final adjustments with string twist.
2) I build my strings with only one loop, the length of the bow, which leaves plenty of length for the single Flemish loop. Use a bowyer's knot on the lower end and make the course adjustment there - leaving it slightly long. I then remove the loop end from the bow and twist for fine tuning. It only takes a few minutes to get it exact.
Bill
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Start looking on YouTube you will need to see it done. I add 14 inches to the length of the bow for my Flemish twist strings. that means that your longest strand ( longest because of each strand after that will be shorter as it tapers) will be 70 inches long.
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I recommend the tutorial on poorfolkbows.com for both the string jig and for how to twist a flemish loop.