I really have no dog in this fight, but I think you're making a mistake.
As you can see if you follow the entire thread that you were referred to to the end, I found audiofool1982's post to be problematic. Have a look there. There is no way that he could have mounted the ring properly and then have it move in the manner described. Also if he found a "small dent on the inside of the ring" that he did not place there himself, he would/should have returned it immediately. The inside of the ring must be perfect if it is to work correctly! Because I find this description to lack credibility I really don't believe anything audiofool1982 has to say. I am certain that we don't have the whole story.
Wayne has been in business for a long time and has sold a lot of rings. Making them requires considerable skill. His record on Audiogon is unblemished with 174 feedbacks, 100% positive. A similarly good record at ebay with hundreds of feedbacks. Over time I have recommended Wayne, even though I use a different ring. And the reason is that Wayne sells rings for about half the price of anyone else. No one has expressed any disappointment.
A ring was a great addition to my analog rig.