Believe me, these guys know what they're talking about. I have a 60# recurve and tried the arrows the Easton arrow chart recommended and ended up buying, 2216, 2219, and even a 2512 and they went wild. My concentration and confidence suffered becauseI was sure it was my form or my bow tuning. So in my frustration I kept fiddling with my nock point and brace height and then trying to change my form. Finally I got on here and someone gave me a link to a website called " Arrows by Kelly" and there is a spine chart that recommended 2018's and I went a bought a few of those, fletched them up and WOW what a difference. These guys are a great resource for getting on track with traditional equipment. I check this forum every evening and learn something new, I would post the link but I don't know how, sorry. It's in a post here somewhere. I thinks it is in the one about aLofton bow in the title.