Stillpoints Ultra SS vs spikes on concrete


My speakers are currently spiked on a solid concrete floor through medium weight Berber carpeting. Does anyone know if Stillpoints Ultra SS in place of the spikes provides a material improvement in isolation from vibration under these conditions?
gadiamond
Ryriken. Might be that your speakers are designed to use the floor to add weight to the bass? Are you on wood or concrete? I am also now letting them settle in and will have opportunity with wife away this weekend to do some more evaluation. Then I will take them out and see if I am missing anything.
yes they are on wood floor over carpeting. In second floor bedrrom used as a listening rom.Am using a sub, but really don;t need it. Bobby makes a and designs his speaker so he should know, don't cars what JS says.Kept the sliders for other duties, under my amps and cd, with BDR racing cones.