Wildly Varying Voltage

I votlt-modded my kr7a awile back, and i'm starting to have problems with wildly varying voltage. I had it set up for about 2.1v, and, well.. the screenshot says it all.

Anyone ever seen anything like this?

When overclocking the cpu will draw more current this is even more true with increased voltage so you can oc a lot. Could be that your psu is not up to the task. What psu are you using? Do you have another that you can swap in to test?

I figured it out..

For some reason VCool (www.vcool.de) makes the voltage var7y about .1v more that it usally would. I guess I'll just disable it before starting anything.