My bow shot 20 and 30 pretty close before i had it tuned but the arrow flight was not good thats why i had it tuned. I'm pretty sure i'm not twisting the bow. I'll try and move my sight to the left a little bit and see what happens. right now I got it for 20 yards but they've taken some of the corn out so now i really need a 30 yard pin to get a buck that seems to like to stay out there a little ways.
Also i use a Whisker biscuit so my fletching is always in contact