Hello Campfire,
I am hoping to upgrade to a new bow this year and am finding mixed information about arrow spine weight. I am looking at the Hoyt Powermax which has an IBO speed of 328. a few charts ive read say to use at least a 300 spine arrow for my 29'' draw length and 70 lbs weight, but others say 350/340 will be fine. I currently shoot 340 spine on my old 2005 hoyt and am wondering if anyone has input on their arrow selection for a set up similar to the above? will I need to buy different arrows?
