Not exactly the same but I replaced the factory spikes under my Proac D 40r speakers with Nordost SortFut. A definite improvement in focus and soundstage width, as well as tighter bass.
I am guessing you will get similar improvements with the Stillpoints.
Please give an update after you complete the installation.
I am guessing you will get similar improvements with the Stillpoints.
Please give an update after you complete the installation.