RE: Arrow length / spine selection question.
Jeff,
I'm shooting an 03' Patriot set at 30" draw and 70#. On my string I have 2 brass nocks (one above the regular nock to prevent the nock from sliding) an eliminator button below the arrows nock and I shoot off the string with a release. Also have 2 Sims string leeches in place of the factory installed string silencers. I shoot off of an GFK Infinity rest.
I shoot Muzzy 100gr 4blade broadheads. They are flying well under 20 yards but are slightly hitting to the right between 20-40.