John,
If you are referring to the small, dark punch marks/dots in the larger C scrolls, I believe they are original details of the carving. Some NC rifles get a little quirky in their carving details. When I get the gun in hand I will have better answers, but along with the "different" carved pattern, I think they will prove to be OK.
and to 120RIR... I appreciate your grace in letting this gun go to another collector. I always feel a little bad when I bid and miss an item I really liked, and if you are like me, you may have had a couple "second thoughts" on how you bid the rifle. If it helps, I wanted this rifle for my ongoing research work with Kentucky guns and their connection to North Carolina rifles, and I had decided to acquire the rifle at "almost any" cost well before the final auction, even if it ran much higher. I seldom get an opportunity to acquire a "bridge" piece between an eastern state's guns and Kentucky's guns influenced by that state. Those guns help me understand Kentucky's early gun making better. This rifle was an important piece of that puzzle. So again, thanks for letting this one go.
Shelby Gallien