Thanks for the feedback, I will have a closer look at your points during further development.
Also is it possible to re-create the steps of the bug about disappearing notes?
Related I don`t know if you may find this helpful aswell? a script I did a while ago that re-orders the notes in a track pitch wise, left to right:
Keybinding and Pattern Menu:
edit: now as an updated tool:
http://forum.renoise…705#entry298705
it is something I will be integrating into Ticky as a button at some time.