I have mixed feelings about lubing the paper patched bullets. I always thought loads were a little more accurate with lube. Rooster "Jacket" mixed with the water I wet patches with, seems to coat the bullets with a nice dry film. Patches seem to go on a little nicer. Some of my best accuracy has been with a light film of SPG BP lube. Many years ago I used white lithium/lubriplate for my smokeless loads--seemed to work fine. If nothing else the lube helps to keep the paper form sticking to the inside of the case as you seat the bullets. I'm always open to new ideas.