"To navigate in a container from the record timeline:
If you are displaying both the record timeline and the container timeline, you can scrub with the positioners synchronized by pressing Ctrl+Shift while scrubbing."
it is from manual to Smoke 2012
On my Mac it does'n working.
But Alt+Shift+Drag working with audio scrubbing sounds
It's a bug or Mac style?
Editor, Air Promo