p.s.: do you know by heart the average velocity of the bullets you tested? Could be another great information......
I had all the loads used and approximate velocity for all of them but I can't find that stupid piece of paper. I can't remember the numbers but they were loaded to duplicate impact velocity of modern loads at 100yds for the 6.5x55 and .260Rem and about 200yds with the .264 Win Mag and 6.5-284. Take a look at the max velocity for the bullet weight that you're intested in and take off about 100-150fps, that should be the impact velocity of my test.
**Found the velocities. Added to the bottom of the original post**
