Reference 3A DeCapo " Blue Tak" question

thinnest possible flat layer.
It took a lot of work for me to stretch out a blob of BluTack like product so the final layer was about 1mm thick.
I got it down to a flat surfacr kneading it about 1mm to 1.5 mm in places. Which was 'good enough' and let the speaker flatten it better.
This was on B&W 805s and B&W stands.
IT helped.
When I sold them, the buyer made certain not to take them apart!
(they bolt together.)

I just cut 1/4 by 1/4 inch squares with a utility knife put one on each corner and one in the center of the stand and set the speaker down on it and pushed down fairly hard. Speakers are Dynaudio- works great.

I have 4 small balls (large pea size) i put under my De Capos
and pushed down on to hold them to the stands.