Townshend Springs under Speakers

https://www.youtube.com/watch?v=m2r33aii5K0

Geez, the only way to know is to try them in your own system.  On my suspended wood floor I tried (1) no spikes (2) spikes (3) two inch slabs of flagstone with spikes (4) Herbies large gliders (5) Townshend Podiums.  The Townshend Podiums worked the best (tighter bass, opened the soundstage and more depth, better placement and articulation of instruments).  They are an essential component in my system.  No "boiing" issues.

Does promotion of brand name products, e.g., Townshend Springs qualify as “spam,” and shouldn’t such posts be removed by the moderator.

@nonoise

I just replaced 6 sets of Geoff's springs with these to much better result

https://www.amazon.com/dp/B08MT1R4KZ?psc=1&ref=ppx_yo2_dt_b_product_details

Anyone ever try suspending their speakers from the ceiling or used a similar isolation system?
Why don’t I try it for myself, you ask?
Because at this time it isn’t that important in my life to.
That is why I’m being lazy and asking others if they had...