Isoacoustics Gaia II on what type of speaker platform?

Believe there is some confusion about the Isoacoustics products and their proper usage.  The thickness of a carpet bears no relationship to the use of the carpet cups.  The carpet cups are not to pierce the carpet and lodge in the sub-flooring.  They merely stabilize the Gaia II footers so that the footers do not move on top of the carpet.

I know this because I use the Gaia II and carpet cups with my ATC SCM 40 active floor standers and they work in conjunction wonderfully.

I hope this assists you.

+1 celtic66

I recently tried GAIA II footers w/ slate slabs under them. They really worked to add great depth and a floating 3d quality to the imaging... But I have Harbeth 40.2 speakers, which have a resonating cabinet type design and the footers made the speakers to lean. 
 For what it’s worth, I tried two other speaker footers and they all screwed with the tonality in one way or another...but thats harbeth for ya. Nothing worked as well as the Herbie’s Audio Labs threaded Decoupling Gliders on the stand.