Control CPU Voltage with Offset and LLC

[Tomtom3989]

Please critisize and recommened changes

Asus P8Z68-V, i5-2500k, Kingston HyperX Genesis 8GB

Ai Overclock Tuner - Manual
BLCK/PCIE Frequency - 100
Turbo Ratio - By All Cores
By All Cores - 46
Internal PLL Overvoltage - Enabled
Memory Frequency - auto at the min
EPU Power Saving Mode - Disabled

Dram Timing Control - 9-9-9-27 2T

Load Line Calibration - High
VRM Frequency - Manual
VRM Fixed Frequency - 350
Phase Control - Extreme
Duty Control - Extreme
Current Capability - 100%
CPU Voltage - Offset Mode
Offset Mode Sign - (-) minus
Cpu Offset - 0.030
Dram Voltage - auto at the min
VCCIO Voltage - Auto (not sure if i need to change)
CPU PLL Voltage - 1.181250 (this seems like a popular setting but unsure)
PCH Voltage - Auto (not sure if i need to change)
CPU Spread Spectrum - Disabled

Results in (for me)
Idle - flucuates between 0.976 - 0.984 (tiny bit higher than stock, not sure how low i can go)
Load - flucuates between 1.336 - 1.344 (not sure what voltage what i should be aiming for)

I can control the load voltage by simply changing the LLC
i.e. at medium it would go down to 3.2ish and at Ultra High increase to 1.37-
idle voltage stays the same because of the offset

so by adjusting the offset and LLC i can get what idle and load voltage i want.

I'd like to add the offset voltage needed to achieve what you want will vary greatly from motherboard to motherboard

Just wondered how many other poeple are doing this and if there is anything you would recommened changing.

Thankyou, any advice is really appreciated