I am currently shooting a Browning Ambush set at 63 # with a 29 inch draw length and 29 inch arrows. Also I am shooting Beman ICS Venture 400 arrows. The problem I'm having is with 100 grain 4 blade Muzzy BH's.
I cant get them to group well at all. I'm thinking maybe these arrows may be underspined and am thinking of switching to GT XT 340's. Does this seem like a better arrow for my set up? I'm pretty new at all the arrow stuff so I'm unsure if I'm fixing the problem or making a new one. Any advice would be great! Thx in advance