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,
Yes, you'll be amazed at the effect on miner temps by getting the waste heat out. People tend to want to cool the miners, but the key is simply getting that hot air away from them.