Been trying the risers for about a week, got them on the free orange fuse promo. In my system they did not work well, seemed to take away dynamics and reduced the organic nature of the sound. Then moved them under power cables and much better. Will attempt to try under speaker cables again and completely out of play before deciding on sending them back. They definitely impact the sound, certainly worth a try.
For the naysayers here, we get it, you don’t need to keep repeating your skepticism ad infinitum, very tiresome.....