Tangent Ripple has great access to Lumetri's controls and would really help with grading in Premiere.
But. It can only ever control the one Lumetri effect at the bottom of the effects control panel.
Per Tangent, Premiere APIscovonly offers one set of controls in their interface, always directed to modify the last Lumetri Effect, NOT the currently selected Effect.
Please fix, so 3rd-party controllers can be useful. Like many editors I use multiple effects, usually presets, to address different aspects of a shot's grade -- Much like working with nodes. There's no way I can grade efficiently with only one Lumetri effect on a clip.