Roger that! It’s more streamlined and a more consistent reference point that doing it at the subwoofer.
And I THINK(not sure anymore) the channel level menu reverts back to the Audyssey setting after a power cycle. I’ve had a few AVR’s that did that. Btw, I love that you got the 590’s. I’ve read that they are very similar to my older JBL studio series but I’m very interested in that newer horn.(plus I think they look cooler
The HDI series looks excellent as well.
Anyway, congratulations.