There are a few (I think) dampened switches for the AEKII. We shall see which ones you have based on the S/N and/or just by opening them up. I have about 20 of them and there is a bit of variation. 3 or 4 different ones that I can tell. I am sure that they are supposed to be identical, but they look and feel just a tiny bit different, yet noticable.
For all their "dampenednessless" (heehee) they seem a tiny bit louder "click" wise than black alps (generally, and I am not talking about bottoming out). They both seem really, really inconsistent. I have a few black alps that sound clicky, and many AEKII alps that do as well. I could be just down to manufacturing tolerances or process. Maybe even upgraded materials (but history shows us it's usually downgraded)
I like them, but for some reason I make more typos and miss strikes on them more than any other board. Go figure :S