Interesting guide thanks ct, on a related note I fail linx almost every time on first boot after raising clocks regardless of vcore. But if I just leave it there anyway (as outside of linx, bc2 and other stuff is perfectly stable) and later reboot like normal pc usage rebooting the next day or something. Linx never fails.

Right now I'm linx 20 stable with much lower vcore/vtt than usual at 4.4ghz only thing different is that these bios settings have been set for a few reboots now. Seems good news as it means I may be able to get to my original goal of 4.5ghz 24/7 with all voltages under intel max.