RE: In need of suggestions for best shaft spine, ASAP!
Your specs aren' t very off from what I shoot. 45#@28" , 32" draw, 33" arrow. 125 gn tips.
2216' s. I' d look no further. I' ve shot 2216' s on everything from 50 pound recurves to 80 pound round wheel compounds. They are as close to being a universal arrow as I' ve ever used.
Well, maybe I' d do a straddle check with 2117 and 2219 just to see how they compare, but I' m sure 2216 will shoot beautifully for you.