RE: Blazer Vanes not up to 4inch vanes
Strangely, I had completely the opposite result. I shot an arrow tipped with a 100gr Stinger fletched with 5" feathers. Then I shot an arrow with 2" blazers and actually shot one of the feathers off the first arrow. With the steep angle of the blazer, is it possible you are getting some fletching contact with the rest?