2rugers, you reckon maybe that what you're meaning isn't necessarily the way it's coming out in print? Seems to me ya gotta consider angles of shots and the difference between shoulder joints and shoulder blades when you say "shoulders", as well as the way a hog's bodily parts and pieces are assembled.
Most of us here have been at this game for more than just a day or two, with experiences ranging from ground squirrels to elephants, from BB guns to Great Big Bullets.
Art