Yeah, double-checked, polarity is fine. Not sure why it's setting it to 3 feet. Prior to the upgrade it didn't, but I'm not necessarily saying it was the upgrade. Just not sure why now.
Makes me wonder if I should leave it. I mean, if the software is computing it to 3 feet, maybe due to the room it does meet at your ears much faster than the other speakers.
I might try moving the microphone around (even though not in the listening position) just to see if it effects the computation.