Audio Desk Systeme CD lathe Sound Improver

@geoffkait when you mentioned freezing and Magic Pen I was pretty sure you are making fun of the idea. Not so sure anymore... 10+ years ago we had quite a few posts on the subject, it took me awhile to realize that Audiogon does not allow PM, so here I was trying to fish out the owners of the Lathe. Fortunately, my post at A-gon Wanteds section was a success! Will report soon: it seems that my Wadia 781i can provide a "hardcore" test on this gizmo/snake oil(?).  As is Wadia refuses to play some CDs. CD mats (i have two: carbon-fiber and the green-gold ones) always make things worse. 
Whats with the price for the thing? It bites, even for the crazies like me :-(

@audioengr and @perfectpathtech what is the diameter of the inner mask? Is it important, or is it there to prevent rubber spray from getting on the underside of CD? Once I get the Lathe I will try this tip...