So believe it or not…my floor is uneven so it was easier to just use three speaker foot spikes instead of four. My speakers are not super heavy so I put two 10# weights on each speaker just messing around to stabilize. I definetly changed the sound. Not a ton but it did. I was surprised.
So Im an old guy with the music taste of teen girl…but Billie Eilish has a great sound on a good system.