This is what I ended up with for a final set of timings on my Hynix M-die cl36-38-38-76 6000MTs kit paired with 7800x3d on an asrock b650m-cw.
I got it down to 61.7ns in OS off clean boot and 60.6ns in safe mode. I had it 60 and 59 on 34-36-38-54 but it just didn't feel good in 3dmark or gaming and the vsoc and vdd were pretty close to safe max and I didn't want to push that any further. I wasn't really able to hold it stress free under gaming load although it passed hours of y-cruncher and tm5.
This current set of timings has done an overnight with tm5 ryzenx3d ddr preset and has some hours in vt3 and fftv4.
I get about 14100-14200 on avg in 3dmark any time I found something that scored 14300 would be found to be unstable.
Anyways I just wanted to know what anyone's thoughts are I have not very much a clue what I'm doing but I took a few of the popular guides you can find here in this sub and on reddit and with the help of Claude (I know AI is not recommended) I did the painstaking act of tightening one timing at a time and testing for somewhere between a week to 2 weeks.
Any advice or input is greatly appreciated because this took me so long to do and I'm genuinely exhausted wondering if there's anything I missed or should be wary of.
TLDR;
First time tune seems stable 61.7, timings could be wack asf and I wouldn't know so comments or suggestions are appreciated.
EDIT:
Forgot to mention I used BZs timings with MCR and PDM OFF… then started tweaking and an OS update started so I corrupted my entire OS because I crashed. Luckily I rescued my save games in cmd using xcopy off of a WinRE usb but had to do a clean reinstall of Win11.
Thought that'd be funny to mention.