musescore/MuseScore — pull request #561 by mgavioli (2013-11-20 12:55:29+00:00)
Title: Emmentaler: improve optical centring of flat sign

As the flat sign shape is much more asymmetric that other accidental shapes, shifting it slightly to the right makes it appear more optically centred and with a balance similar to sharp and natural. Metrics have not been changed.