@Dreamliner @atabea Thank you both for your advice. When I have time I'll sure get my hands dirty with learning to create my own custom curves. Meanwhile, I ran Autocals for SDR and HDR. I haven't tested my SDR calibration, but I did for HDR and it looks darn good to me. I ran a color only calibration for BT2020, imported Manni's 190-1000-4000 gamma curve, High lamp, 0 iris and popped in Passengers 4K........Picture looked great!