Nick, I was referring to the covering of the panel. I use roxul safe and sound for the absorption material which is one of many materials available. Given my remote location and the fact that some of the boutique products are stupid expensive I use what is close at hand. The coverings on the website Aarons linked to is not appropriate imho.

DOG is GOD spelled backwards.
What others think of me is none of my business.
M80 V3 MY GLOSS Cherry