I may be the only one that does it this way, but I could never figure out the whole line spooling thing and make it work so I tie off to something and then I walk out in my yard whatever distance I think i need and cut it off. then take the end that was tied off and put it on spool and reel it up. it gets all the twists out that way and I never have had a problem. I have done it this way for years and it works for me.