I have shot 2" Blazers through my WB for a couple years now and have had zero issues. Never had a problem with 4 inch Duravanes either but I just bought some Blazers one day because I wanted to see if they improved broadhead flight...........never looked back.

I fletch all my own arrows with Goat Tuff glue as well. Best stuff going. I have set my Blazers in just about every way from straight to helical with no problems.