R1a-z92

[StevenJac]

in my opinion, Artek has already explained everything to you. I know that many yp569 dys 464 is 12-14-14-16. my Russian branch cts9551 determines the dys 568 is equal to 12 or more. if you do not, then you most likely are you. yp270. But this is not accurate.
I have not seen your STR

Most of what you posted there is jargon to me.

As for the latter part, I'm not sure of my striations. I tested with 23andme so my haplogroup info was very vague. I posted on ISOGG and got this https://imgur.com/a/GgU6YmD. From there, I guess Z660 is most likely? I'm not sure if there's some other site or tool I could use to get a clear answer.

[LecomtsevAlexander]

you can check the snps in YSEQ, Germany. http://www.yseq.net/ http://www.yseq.net/images/trees/R1a-Z280_tree.pdf