6 steps to get there. In PT or Studio One:
1 Move mouse to the little slider (in PT) at the bottom left of the clip or in Studio One to the little square at the top middle of the clip, hold down left mouse button and move up or down. Done. Waveform instantly changes height and clip volume is changed.
One step
I wonder how many Sonar users are changing clip gain compared to PT or Studio One users. Not as many I would imagine. Might be too much fiddling to change the volume of a clip.
(emwhy approach that is) Except that
stevec's approach certainly sounds easier to me. But in PT or Studio One you don't have to involve the clip envelope at all. It remains separate. No need to even show automation. You end up using less automation because it is so easy to break any clip into smaller clips and alter the clip gains of those smaller parts so easily. It saves a lot of time in mixing because you can do a lot by eye, just matching waveforms etc,.