Decidied to start reserving my own strings, so needed something to stretch the strings. Built this jewel in about 1/2 hr. lol. Now my problem is two fold. I don't know how tight to stretch them, or how much tension to put on the serving spool. My first attempt [buddies string, lol] when I got to the end where you serve over a loop to pull bitter end back thru, I had the serving so tight I broke the loop pulling, now I have no idea where the end actually is, lol. Here ya go: