The point of my previous post was that PERHAPS comb filtering in an array of 3 1/2 inch drivers isn't as big a deal as the THEORY would have us believe. If people with good ears (Fred Thompson for one) find that THAT PART of the design seems sound, then that's an interesting development, don't you think? As far as whether the other folks had "ever experienced an array before", what the heck does that matter - good sound is good sound, isn't it?