Ok I've searched this forum to try and find my answers but still need some help. I'm currently shooting gt xthunter with 125 grain tips and im having alot of fishtailing with the arrow in flight. Ive also looked at the easton tuning book everyone is always talking about, still couldn't get it. Bare shaft tuning shows it hitting about 10' left. Still having alot of fishtailing. Do I neeed a different arrow, been looking at going to victory arrows anyway. I'm trying to figure out what type of arrow i need: spline, tip weight, etc. Or is there something in the set-up that I need to adjust to correct it.
My current setup is a PSE Bowmadness set at #70, 27.5 draw length, and like I said above gt xthunter 5575, 125 tip, standard tip, nap quickfletch vanes. Any help would be great. Going to bow shop on Sat. but not real confident in the guys that run it so id like to have an idea on what to try when I get there. THANKS