Uhh, yeah, yeah! Sure we do!
But it is best if you list mother board type, and then the voltages you have tried to use already.
And then run Core Temp or Real Temp, and also list what they say your VID is, as well as mention the voltages and stuff you have already tried.
You can use CPUz to look at the current voltage going to your processor while in windows if you had it on auto.
And have you tested using any sort of tool like Prime 95, small ffts torture test on all the cores?