crosshair iv formula bios 3029 fx 8350 cant change cpu voltage

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as in title cant change cpu voltage after updating to bios 3029 and installing fx 8350 whice seams to be defaulted to just over 1.4v and cant drop it to stock voltage anyone else with this issue?
other then that cpu works great so far

specs
asus chivf
fx 8350 @stock 4ghz
ddr 3 corsair xms 3 @ 2000mhz cl9
sapphire hd 6950 2gb
ocz zx1000w gold
ocz agilty 3

[033Y5]

any help would be great what bios is everyone using for chivf and fx 8350 i am using 3029 but would like to know without trying them if 2101 0r 3027 is any better and if they have a cpu voltage setting and not just cpu offset voltage settings