Range Day Two

Took the advice from a couple of you guys. Went back with a pound of Blackhorn 209. And, used the solvent swab between Triple 7 shots. Solvent still out for hunting. So, BH 209 is now in my possibles bag.

Seems Triple 7 and BH 209 shoot similar from my T/C Pro Hunter even down to the first shot on a clean, primer fouled barrel. BH 209 provided a more accurate group. Both powders very close at 200 yards. I plan to return and fine tune the scope windage at 200 yards. Yardage will be set at 1 to 2 inches high at 100 yards. It appears the gun needs more than primer fouled before I hunt. Any ideas besides shooting a full charge?

EDIT - Shot 5 was same as 3 and 4