*Originally created by:* [hanw...@gmail.com](http://code.google.com/u/101789404105136959646/) Fix problems with synchronization of different staves where one staff has a grace note, and the other one doesn't, causing key/time sig changes, \prpoerty settings, barlines etc. to go out of sync.  --- *Original URL*: https://sourceforge.net/p/testlilyissues/issues/34