Zinc Rich Oil for Flat Tappet Cams

The new multi-fleet T6 5W-30 has the API SN rating, and I think they are claiming "Energy Saving" in the donut, so there's the mandated reduction of ZDDP.
The 1200-1300 ppm of ZDDP in the T6 5W-40 is a number that I got earlier this year, supposedly representing a reformulation at the same time the 5W-30 was introduced, and several months after the Blackstone report.
I used to have a logon and password to the restricted technical area of the Shell website. It was great for looking this stuff up. But, a little more than a year after retiring, they caught up to me and shut me out!