Shoot a really heavy arrow with a 100 grain brass insert and at least 100 grain head. I like muzzy brass inserts, I am shooting Victory arrows with 300 spine. I shot 340 spine arrows last year and they were a little weak. I cranked my bow down a bit to get the spine correct. A heavy arrow with a FOC between 15-21% is going to shoot any head great. I put a new string and cable on my bow this year. I lazered the center shot and sighted bow in with field points. Step back to 30 yds and fired a BH, dead on. I then fired a different BH, dead on. Grizz Trick 100 graon 1 1/4 4 blades Montec 125 Grain 1 1/16. Good lucks guys.
Makes 2 of us. I like It how people have changed their opinion on this. Speed was always the ticket, slow heavy arrows weren't good. More and more people are going to a heavier set up, at least the bow hunters that I know are.