RE: Correct arrow spine
I am shooting a 70# Outback with 27 7/8 arrows and 100 gr tips. According to the chart, I should shoot 7795's, but I am right at a threshold. i.e.- loose 7/8"s off the arrow length or 4 pounds of pullage and I am in the 5575 range. I do actually shoot 5575's and love them. I am so close to either weight and have chosen the lighter arrow and am very pleased...