@brianlucey , well I can’t argue with your results and I really appreciate your response. You took the time to curate each piece of gear you use to create a chain, like many members here. I would hope your setup would be a good example of the proper way to do atmos,that is why I asked for pics, Like you said, certainty lies in principles and process. if you don’t feel the need to post them I understand. As for the other studios I posted the point is not that they are better or worse. it is that they all use the same "principles and process" of the Dolby specs for Atmos.
I disagree that the OP's assertion is rude. If you go through this thread there absolutely is confusion about active/powered speakers, YMMV.