Importence of the wad stack

[Kurt]

Don't know Chris. Never tried it.
I have loaded some of my hard tallow cut 1/8" thick with the case mouth right on compressed powder and a .012" poster paper wad under the bullet. The accuracy wasn't great but I didn't clean out any lead either and I never looked at a bullet doing this.
Brent Danielson used a plastic and card and is doing fine with it with out a lube wad.
The top picture in my opening post is the prolate Brent uses and I also have a mould like it so I loaded some for the .45-70 like he does and that bullet was shot with his loads and I recovered several with cuts. But I think he uses a tighter chamber then I do in his .45-70.
He sure does a fine job using that bullet and load.