[Cheesehead]

Ater adjusting the section, make a selection the length of the ramp you want on the automation lane and press x.
Shame you can't tab between breakpoints though, that would be a nice feature.


Ps the above also works if you want to ramp automation over a selected crossfade in waveform view, although it will delete the crossfade initially, if you undo, the automation ramp will be there.