Ive determined my problem is all ambient temps(moving the power supplies helped a bit). We had 2-3 days above average in terms of temps. A nice cold front moved through and we are in the 40s and dropping fast. So I opened the shop up completely for a few hours and clearly the temps moderated.
I think this means I need to exhaust the miners to the outside when summer comes.
https://imgur.com/a/YfiY9Thanks,