Jo, now we have the option to Ctrl+LMB add note and Part! Fantastic.
An extra fine tuning needs to be done though.
Option 1: (Write and drag around = like real world of pen and paper.)
LMB double click = Add Note /Part
RMB = Drag
Option 2: (Write and Zoom !? = Non consistent with Option 1.)
Ctrl+LMB one click = Add Note/Part
Ctrl+RMB = Zoom...
This is not necessary because the zoom is already with Shift+RMB and it is consistent with Option1 and Option 2.
So Option 2 Ctrl+RMB is a repetition of Shift+RMB. Confusing!
Option 2 should be behave like Option 1 but geared to users that are used to single click. Hence the Ctrl+RMB should still Drag around.
In this way all users regardless of their habits (Single or Double Click) are going to Zoom and Drag the same way).
WorkFlow...

