I'm using 4 4" feathers and they shoot great. Most people that have tried blazers say they don't work very good with Bullheads. Also make sure your arrow is stiff enough.I'm thinking about picking up some of these BH's for turkey season and how do those of you that use them practice with them? Like how did you check if they fly true or not?
And also will these fly ok with 2" Blazer vanes?