Got to fire the new Chambers Edward Marshall today. Only got to fire about 12 shots, as I didn't have much time. It went off perfectly all 12 times with no cleaning or picking of the touch hole, which is a 1/4" Chambers WL with no enlargement of the hole diameter.
The bottom group are the first 3 shots ever from the gun. -- followed by filing a little off the front sight.
3 more shots a little higher. -- filed a little more off the front sight, with one more shot on the 1st target.
Finally 5 shots on the second target. I left the front sight purposely still a little high and the rear notch is but a nick, so that the owner can finish the process to his liking.
Couldn't be happier,
Jeff