Here is the adjusted quad curve made with and adjustment curve that mimics the default PPE-ICC and a screenshot showing the setup in PPEv2. Note that I took the word Master out of the file name to keep it within the 40 character limit. I also applied some input curve smoothing since yours original curve was a bit wavy. (This is something that PPEv2 graphing displays that original PiezoDN tools does not.)
3880-PiezoDN-PtPdPlatine-lin2-adj1.quad (10.3 KB)