My whole idea with the slate layer was to add another layer to the classic, high mass, giant CLD plinth... I was picturing the slate as described by Mosin, as an infinitely finely layered cld..., but I still wanted to retain the qualities, and (in my eyes) beauty of the "Nantaisian' Lenco plinth...
I was considering what John brought up, regarding ringing... and I am seeking out a suitable damping material for the pressed steel itself for this reason.
Even if I eventually go with a solid layered slate plinth, i will still box it with oak, to maintain that classic wood plinth look.
Your debates are healthy, and raise valid questions, and useful perspective that we can all benefit from. Theory and practice are two different things... so none of us should get too emotional over any of this stuff yet... I will stick to getting emotional about the music! John, I will talk to my friend next week! Harv