I am using Bootstrap 45179 for the One Pattern Three Ways sewalong.
Having had to make the shoulders narrower - not something I've ever had to do before - I decided that I would order the pattern again with a narrow shoulder adjustment. As I couldn't get on to the Bootstrap site (a problem I frequently have) I ordered the new one from Lekala - the identical pattern (4517) with identical measurements plus the narrow shoulders adjustment.
I have just printed off the sleeve, neck and top of the main pieces to compare them to my previous pattern (hoping that I wouldn't need to redo the whole pattern).
The edge of the shoulders is only quarter of an closer to the centre. The arm part of the sleeve, however, is an inch and a half wider and an inch and a half longer. The top of the sleeve is also about an inch and a half longer. The armscye is higher.
The bust dart is also about 3/4 inch higher - and it was already on the high side on the first pattern.
Put simply, are these differences that you would expect to accompany a narrow shoulder adjustment?