@perfectpathtech - ok, thanks for the info. When you said "removed all signal, room enhancing devices from our system, except for my products" I thought you meant a lot more than Bybee (first generation) products. Over the years I’ve had mixed results with Bybee stuff and removing a large number of those makes sense to me. I currently use a mixture of Synergistic Research, Akiko, Bybee and DIY products. I know this is all very system specific and obviously subjective but f the E-Mat eliminated the need for all of those products that would really be "saying something".