got to remember that BH209 was very new on the market when these rifles were being designed.
All of my rifles are CVA's, Apex, Accura, Accura v2, 2 wolfs, and ONE of them, the wolf shoots blackhorn on a factory breech plug. The rest use a .035" flash hole. The V2 on the other hand is running a .032" flash hole and 1/8" flash channel for an experiment.
I made this 2 days ago when someone on another forum was saying that a .035" flash hole only makes a mess in the rifle. 3 shots were taken without cleaning the flash channel, i only put in one shot due to the video upload size. Took freakin 2 1/2 hours!
http://www.youtube.com/watch?v=7Xj6mfG6NpE