order of events given to engravers

[Maurits Lamers]

Hi all,

I came across something peculiar in the order in which events are sent out to 
the engravers.
Assuming I have listeners on notes, rests and breaks, it turns out that a break 
event in special cases can be sent after other events on the same moment.
So, my question is: when a break happens at the same moment at which other 
events takes place, can I assume the break should always be handled first?

cheers

Maurits