I'm using offset voltage not fixed. When using offset the voltage at idle fluctuates a lot and llc acts very different than in fixed mode. If I set lvl4 llc and offset @ .140 that gives me about 1.440v in bios but when I boot into windows idle voltage can range from 1.12v to 1.35v. Under load my voltage will not go above 1.416v using lvl4 llc no matter what is set in the bios. At lvl 5 that limit is 1.392v, the lower your starting offset voltage the lower your idle voltage is. I have found that I need to stay above .110v offset for stability during low power situations like web surfing. Any lower offset @ 50x multi results in bsod during low power situations. The problem is the LLC bug makes it impossible to dial in the voltage using the offset function.