A good calibrator would apply a 3D LUT if needed.I am also talking about calibration, please.
The underlying foundation of a good calibration result is how you understand the display/projectors capabilities and limits prior to actually starting your calibration.
I don't think you understand.
The way I understand all this is, all or most colors extending beyond Rec709 on these projectors are an extension of the already mapped out Rec709 colors, the wider gamut is not native and is tricked in place.
Have I got it all wrong, can you not shed more light on this, please?