Sorry to hijack a little on this...but I have that same question about PTPro and RB...can you put volume changes in?

I used another DAW for a tiny amount of time and I liked that I could graphically see (as a red line on top of the waveform) see the volume level I wanted at any time e.g. down to 80% at 0:55s then increasing to 100% at 1:20, etc.

PTPro/RB has "insert volume change" but I've been afraid to use it because:
1 - I can't see them (or can I?)
2 - I am not sure if it's RELATIVE or ABSOLUTE to the starting volume or base off the slider...?????

Anyone know?