So my dealer replaced my limbs and cable last year on my70# fc 400, he asked me what i pull and told him#60. so he has it maxed at #60. I now have some slightly heavier arrows and want to go to #64-65ish. approx how many twist will it take to increase the poundage 4 or 5 lbs. thanks i do not have a scale.
Maybe i can use my large dial game scale