Ive been shooting Carbon Fury with Blazer Vanes, these have a straightness of .005 Ive got them to shoot pretty good now, I paid about $50 for a dozen. I've been looking at Carbon Express Maxima 3-D Select Signture Series which have a straightness of .001 , I cant find another brand straighter than that, $80 for half a dozen. What I'm thinking is 1 for practice and 1 for the broadhead action. How do you all do it? I'm open to other brands like Easton and others.