A couple other points on having a gun fitted.
A fitted gun is like a tailored suit. If you put on or lose 30 lbs you don’t expect the suit to fit you as well. The same applies to shotgun fit.
The other point is that there are two ways to fit a shotgun. One way the fitter eye balls the way the gun comes to your shoulder, how you position your head on the comb and where you’re sighting down the barrel. Based on his visual assessment he then makes adjustments accordingly.
A more complete method is to make the visual adjustments and then check how the adjustments made work by live firing at a range. Usually this process takes several attempts to fine tune the fit. A good fitter can generally work out what needs adjusting. Live firing should start at a pattern plate to determine where the shot pattern is printing relative to your sighting.
