@pilrem
"Step 7 - Set speaker tilt. "listen to Jennifer’s voice" - and that placement needed to be recreated. I was told that Jennifer was standing when this song was recorded. As tilt was adjusted, Jennifer’s voice raised from low between the speakers to about 5 ft above the floor, pinpoint, right there so it felt as if you could grab it."
In the studio the microphone has no idea whether a performer is seated, standing, or lying on the floor. The engineer also has no way of encoding vertical information into the recording. They have pan, which will locate an instrument from left to right, and will use track levels and reverb often times to give the impression that instruments are located closer or farther away. But to the best of my knowledge, there is no way to encode vertical information into a recording.
I'm very happy to hear that you got your system dialed in though. I wish I could afford Quattros at the moment. Enjoy!