I am interested in the Soundcare SuperSpikes, but the Herbie's Audio Lab Cone/Spike Decoupler glider have worked great with my speakers and hardwood floors and allow one to slide the speakers ( carefully ) for placement as desired. I also use them for my 100lb plus Silver Circle Audio Power Conditioner.
Roon ROCK on Intel NUC6i5SYH/Ethernet | VPI Avenger | Devialet 440 Pro CI | Vivid Audio Giya G3 | Auralic Aires Mini | Synology 1812+ NAS
SXSW, US