@bkeske, are you Walter White?
Another vote for the Herbies Gliders, they come in three different metal composites each with their own attributes. I use the largest brass gliders on my Wilson Sophias, initially just to facilitate easy movement, then spiked to hardwood floors over concrete slab. After removing the Herbies noticed a loss of detail and tightening of the bottom end suffered. Please note, I am not one of those people gifted with overly keen hearing. Enjoy the music
@pdreher , fair enough. I am a fan of the Sound Anchor products after positive results with B&W 802N and 804 Matrix speakers while using them, so am sure they certainly don't hurt. With that said I was very surprised of the positive results with the Herbies Gliders on a floating hardwood floor over concrete after sampling the results of direct spike to said hardwood. Enjoy the music