Settings:
AI Clock twister: Lighter
Vcore: 1.462v
Vtt: 1.3v
VDimm: 2.1v
NB: 1.36v
0/2 GTL ref: 0.660x
1/3 GTL ref: Auto
NB GTL ref: 0.660x

Ram @ 1021Mhz 5-5-5-15-60 PL 11

This is what i required for 3.4Ghz stable in the end, any other settings get errors in Prime Blend. Why do i have to do so much!

I have not tried Ketz mBios yet, do you think it will be possible to get back to PL10, i couldnt maintain stability when i tested it before.