I probably still have the thick green pen that was meant to reduce internal reflections within the CD once it was applied to the outside rim of the disc.

I can't remember whether I thought it made any difference - probably not by the fact it was applied to less than a handful of discs.

But in times of stress and frustration, it was relaxing to apply so I got some enjoyment from it whic after all, is what this is all about.

Meridian owner since 1992
Prime & PSU, Focal Elear headphones, Roon (ROCK 8Gi5 NUC), Explorer 1 & 2, F80. 200/203, various Sonos (via Roon).