This is the best way to show you how the Slip-Angle isolators work to prevent vibration from going through your floor. Seeing is believing.

Now you can have no fear and race your wheels off with the Slip-Angle 4 corner shaker kit, without bothering anyone below you. It won’t matter if your rig is on carpet, hardwood, laminate, or any other kind of normal flooring. This test was done on the thinnest piece of plywood I could find and HD.