2" Blazer vains work exceptionally well with a Whisker Biscuit. It would seem that they were almost developed for it. I made the switch 2 years ago to Blazers and have not looked back at all. Some people have reported a problem of having a vain ripped off going thhrough the biscuit, but I believe that is an installation problem, too much glue, not enough glue, or that they tried to install them with a helical twist, or the biscuit is not set to a center shot. I say that because I have my blazersinstalled as offset, and my set up is clear, and I have NEVER lost a vain. They fly true, and I group great.

Good luck and good hunting.