So, I finally got a chance to pattern my smoothbore on the patterning board at the club. I used Goex 3f, 40 & 50 grs, lubed Durofelt wads, thin card wads, and for some, brown paper shot cups. All shooting was from 20 paces.
Shots 1&2 were 40 & 50 grs of powder, wads only, 40 & 50 grs #6 shot...