I have used wax paper disks between the lube "ball" and the powder with excellent results. I know in s later book that "The Paper Jacket" Paul Mathews wrote about the bee brood foundation working better, but since I have a dedicated "roll" of wax paper, I continue to use that. 1 under the lube and one over, at the base of the bullet.
-------------------- Daryl
"a gun without hammers is like a Spaniel without ears" King George V