[Soundsgoodjoe]

Thank you, Mike!  I appreciate the response very much.  Hope the annotation sync/merge comes soon! 

In the meantime, I did find how to switch to "single turn" and am doing that each time I need to make an edit that is displaying on the secondary device, then going back, turning back to double page, and syncing to cloud with both for annotations to transfer.  Woof.

Mostly, I am just using a single device for my score study, then syncing them before rehearsals.  This feature cant come soon enough for me....  along with a quick add sticky/flag feature.  No typing, just a mark (separate from my navigational bookmarks that I use extensively), that I can easily add (long-press) when conducting.  If there is a listing, just like bookmarks but separate for the flags, that would allow me to go back and address where I dropped a flag!  Delete as I fix, wash and repeat! 

These two features - annotation sync/merge and a quick-drop flag with listing - would make my two galaxy tab ultras with mobilesheets perfect for the busy ensemble director!

Thank you!

-Joe