Yes Ron, but if someone knew how they were made I am curious to know the way he used... Since it took me years, and not simply looking at one or two. I spent hours and hours making comparisons with tens and tens of rings, then hours and hours on microscope to find flaws and apply the reverse engeneering... And, the most important thing is that even using SEM there are some points that are still inexplicable.
Furthermore I have never seen anyone posting comparisons and explaining all the inconsistencies I highlited in the past with the "accredited" theories.
So please, let me be curious about the other ways to study rings. I am not kind, I know, but I am always happy to learn more and to help and share what I find.
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