Thanks Josh very interesting read and a very smart and daring man That Michael Ash.
Now I must wonder what this "High " / "Low" pour musta been like?
I found it interesting that they said that nitrogen can mute the flavours and Aromas some wow never knew this just thought the Nitrogen thing was for that Silky mouthfeel like a velvety mouth coating thing oh and that rocky Tight creamy head.
Or maybe this is the trade off...
Very cool Josh thanks again.