By the way, a little off topic, but do you guys think it's ok to run 12 GPUs (all 1070s except for 2 which are 1060s) on two EVGA G3 850W PSUs? I downvolted all of the cards and each 1070 is right around 100W/piece and 1060s are roughly 80W. Been stable now for over a week, just to get some feedback regarding this setup.
There is no part of me that will ever understand the idea behind taking 10 cards and intentionally turning them into 7
I am with @ComputerGenie. Is there a reason you are not running individual power limits and clocks? Worst case, I would remove the 1060's and just run the 1070's correctly.