Where Is Synth Write Automation?

A while back I wrote some automation in a VST using the "W" button on top of the VST window.   I see my parameter moving but I would like to change the slopes a bit, but for the life of me, I cannot find where this automation lives.   It's not in any automation lane or anything.   Its not in the PRV controller area either. I am stumped.
 
Any help would be much appreciated.