I will have to say that after listening for a couple days I cant tell any difference. I didn't play pink noise but just played music for a while yesterday and part of the day today. I did set them all to large in 5ch stereo to get all the drivers moving.
I had a of a time getting the SPL meter calibrated and working. I ended up buying the SB 24 bit external card and it went smooth.
Today I took some measurements and believe that I have the basics figured out. This software is pretty cool! Lots of fun making all the adjustments to the system and sub and getting quick results. I stood the loveseat up in a corner to see if I could knock down one of my peaks.
Enjoy
John