Wonderful stuff! Here are some simple navigational actions I use. Simple but useful, atlease fo me
The default "Ctrl Right/Left" is transport Fast Forward/Rewind. It was useless for me. So I updated it to move by one measure (or bar if you prefer).
Ever wanted to create time selections that snap to grid? Here they are.
I've left out keyboard shortcuts you might use for these actions. Tht's entirely up to you.