After Ed saw my dip in the mid, he sent me an updated choke for the crossover. Haven't even installed the choke in the second speaker yet, but I wanted to rerun the FFT response curve. The fix definitely pulled the dip up, so now Ed's speaker looks as flat as the B&W. I'll post again after I get the second inductor installed and have some done listening. I must say, Ed redefines the meaning of customer support. I wish larger companies were this pro-active. Take a look at the updated report at http://www.stabie-soft.com/speakers.html.