Lots of different ways to skin a cat.A fair share of the folks shooting pp bullets in matches won't use anything but distilled water to moisten the patches for wrapping.
I prefer to use a 1/8 in lubed felt wad between .030 fiber wads under the bullet,instead of a lube cookie. Some use dry cork wads with fiber and ldpe wads.
Some folks only seat maybe a .10 into the case some seat to a full .4.
Darn few folks wrap to groove diameter with black, that's generally best left for smokeless.
