I took it to the range today and experimented with a few loads. It shot fairly well at 50 yds., using 70 gr. of 3f and a patched round ball.
I shot this 5 shot group at 50 yds. The one shot out of the group I racked up to my old eyes.
I'll say and looks like you did a pretty respectable conversion. This should make one heck of a hunter for you. I have done a couple of trigger jobs on "this" action and they shoot well. A lot of folks are not aware that that you can swap out barrels between many of the TC models. ......It shot fairly well at 50 yds., using 70 gr. of 3f and a patched round ball.
Frankenstein TC