The only time I have ever had sticky extraction in modern ctgs., was with greatly tapered, inefficient and poorly designed cases like the .375H&H.
Probably because you load your cartridges so hot, evidenced by the velocities you routinely post.
That is because he uses a tablespoon instead of a true measuring device..
Ha ha. I am usually amazed by Daryl's achieved velocities. The air must in thinner up there?
My poor rifles of the same calibre are always much slower. Then again, once I have achieved a satisfactory hunting load, I rarely revisit it or look for an improvement.
-------------------- John aka NitroX
...
Govt get out of our lives NOW!
"I love the smell of cordite in the morning."
"A Sharp spear needs no polish"