I had him do a trigger job on my rifle, and the job was fantastic. I also use the 1X hinge pin.

The misfires are basically a headspace problem that is only associated to certain types of cases, and it is really a resizing problem that is basically associated to any break action firearms because of "barrel gap". A little bit of sizing die adjustment corrects the problem, and should be done regardless of misfires to attain best accuracy. Tom.