[Kal-EL]

I think it could be that I don't have the x-jumper set to x-treme cold. If I recall correctly, it helps with the higher air clocks as well, which would make it my goof. But time will tell.

Headed out to fill the 35L and two 10L dewars

[karmakazi]

i7's seem to have very specific voltage ranges they like to work under which are different for every chip. Trial and error is the only way to figure it out, and from my observations, subzero and air clocking each have a different range.