I’m very glad it worked out for you so well !
I started off using some cheap spring footers from Amazon just to try bring isolation under my Thiel speakers. As I mentioned, I was impressed enough with the changes that I moved on to ordering the Townsend isolation bars.
I found that with the cheap spring footers underneath my Thiel speakers it changed the tonality a bit more than I liked, and I figured that was likely attributed to the way those footers raised the height of the speakers as well. I liked the idea that the Townshend bars were designed to not raise the speaker height substantially.
And they worked as promised that way. They changed the tonality less than the cheaper footers.
Though interestingly, it was a different case for what I ended up with under my Joseph audio speakers - the marble platform I built. In that case, I actually ended up enjoying the speakers being raised substantially - about 6 inches above the ground. They maintain their tonality really well even raised up that high, but there’s also the bonus of the higher and broader and more realistic sized sound stage.
So different speakers, different solution solutions.

