It sounds like these guys have much archery experience, and listen to them. One thing I have found and everyone will say the same if not they have no idea what they are doing, EVERY ARCHERY SETUP IS DIFFERENT NO MATTER WHAT. You can have two identical bow's set up the exact same they will shoot different, the main reason is everyone shoots a little different it's our body structure none of us are the same. I have severe problems with Blazer vanes clearing the cables and shelf on my Mathews DXT, and would not work at all with my whisker biscuit. The biscuit was my favorite rest but I had to go to a Ripcord drop away. I have fallen in love with the ripcord since. I have to agree with these guys if it is the same arrow every time don't let it even look at you're hunting quiver.