As I mentioned in my previous post, I own the Watt Puppy 8s, which I bought used. I listened to them before I bought them and I was impressed with the sound. I like bass, imaging, and clean highs, and I believe the W/P 8s deliver that. The diffraction pad foam had deteriorated, so, I contacted Wilson and bought a new set, which seems to be some kind of wool type material. I wonder why GR research did not do the same thing. I mean why not try the updated perfect fitting diffraction pads from Wilson before making your own? I also bought new resistors from Wilson and replaced them. There is something nice to be said about a company that supports replacement parts for their speakers from 2011. It is also something I really like about McIntosh. Here is a pic of my W/P with the new perfect fitting diffraction pads from Wilson.