I shoot a Mathews Switchback XT 70lb pull back, 27" draw. Wisker bisket, and extreme sight on it. I was shooting Easton ACC Arrows 390s but after loosing a few i went out and got new arrows. I purchased some Radial X Weaves 300. There cheap and the guy said they were some good arrows. Before i could group 6 arrows back to back all day long in the heart on my block target. Now its a whole different ball game. After buying the arrows i shot in the bow shops indoor range, guy moved my sights and just cant get these arrows to group right. Some days i can drill the hearts 6 arrows back to back at 30yards. next 6 arrows ill make 2 in the heart and the rest all over the place. Im not sure if its the bow or me. Can any give me some advice? I use to shoot with my hand open but now if i do i cant hit anything, so i shoot with a closed hand now. Thinking about getting a kisser to make sure my anchor point is always the same. Im so frustrated, im scared to hit the woods and wound a deer. any advice or tips is apreciated. thanks in advance!
If your're shooting the same poundage and same weight points the arrows are are under spine would be my best guess.
Just because they're "good arrows," that doesn't mean they're the right arrow for your bow. Go to a different shop and ask them what arrow would be right for what you're shooting. I'm guessing you'll get a different answer.