Quote Originally Posted by Treetop View Post
However, the second batch of identical cartridges except the boolits were just tumble lubed, all 10 grouped into one ragged hole about 1 inch in diameter! What is going on here anyhow? Anyone else had similar results re: tumble lubed vs. GG lubed and GCed?Treetop
Not sure what GG means, but I think I know what is going on here.

If all the lube stays on a boolit, or all of it is shed immediately on muzzle exit, the group will be smaller than if it some shed some lube, some more, some less, some from one side, and some from the other.

This was the concept behind Felix Lube, it was made to spin off the boolit immediately. On the other side of things, Lee Liquid Alox doesn't go anywhere. Since your low velocity boolits don't generate a bunch of RPM to efficiently spin off all the greasy lube, LLA is working better.

If you really want to explore accuracy, read all of Felix's posts, then try to figure out what he was really getting at. He knew more than all the verbacious pontificators here put together.