Machina Dynamica New Dark Matter CD and Blu Ray tray treatment?


This is a set of adhesive-backed thin plastic pieces that one attaches to one’s transport or player disc tray. The disk rests on them during non-spin mode, but presumably don’t touch the applied thin pieces during playback mode. The company says the new Dark Matter pieces reduces background scattered light from reaching the photodetector, thereby improving performance. 

Anyone tried this product? Please specify transport or player if you have and your impressions. 
128x128celander
I have to give celander a credit. His threads somehow stand out of the audiogon routine. They end up being friendly and amusing.

Is there a way to "follow celander's threads"?
04-08-2019 3:48pm, celander wrote:

“Uber, the nice nice padded walls in that room are actually acoustic room treatments.”

I must have had too many cups of coffee today. I meant to say:

“Uber, the NICELY padded walls in that room are actually acoustic room treatments.”
Ok, I will not follow celander's threads. It is creepy to follow threads that are not about differences in cables, indeed.

My fault.

Wait, I thought the threads were out here in the open to be followed.
We can discuss cables here, if you want. In fact, I just affixed two NDM thingies to my DAC output IC’s going to my Teo Audio Liquid Pre passive preamp. Huge boost in inner detail and space from my ATC SCM20-2 active monitors..

I can’t wait to affix a few NDM thingies to my analog turntable platters..