Hi, we migrated out project from 2.7.2, and everything is great, the only thing is what happened to the Audio "Rubber Bands" meaning, we added the little purple triangle which can raise and lower the audio but it is now not working, nor can I add more.

Is there an option I missed?

Thanks in advance

Never mind, figured it out. You had to select AUTO GAIN in the timeline settings.

Thanks

If you're seeing the purple triangle (probably in the middle and at the bottom of the clip?), the you just need to turn on Audio Auto Gain from the Timeline Fast Menu. 

A purple triangle that is in the middle and bottom of the clip is just an indicator that the clip has Auto Gain adjustments on it.  You won't be able to make changes until you enable Auto Gain.

 A recent addition to the timeline is "auto pan", making panning keyframeable. Only one set of rubberband plots can be displayed at a time, either level or pan, but both are honored on playback - just FYI.