I'm running 6 S9s in an out building ducting each fan individually vented outside with a 6" duct. I also have a 12,000btu ac unit cooling the room. Today it's 90F outside temp. The chip chip temps are pretty consistent mid 70s on 4 of them, but 2 are showing chain6-84 chain7-82 chain8-84. I was curious what temps you all are running now that summer is approaching?