hi, im relativaly knew to bow shooting and i got a new bow at christmas time and when ever ive been adjusting my sight and i find that i get bullseyes or really close to one with the same pin at 10-20-30 yards, i dont know, i dont think its me but thats the only thing i could think of that could be the problem but i really think im shooting properly. any suggestions or comments or w/e?

thanks