I uaually run 65% humidity during veg and 55% in flower. This also depends on my flower structure. I try to run different genetics, (autos) each cycle. If I’m seeing a fat dense cola this is my settings. If I get those loser airy buds I crank the humidity up a little never exceeding 65% in flower. I don’t ever go higher than 65% because to high humidity can degrade your carbon filter and lessen it’s lifespan. I run 80 degrees lights on, and around 72 lights out. I’ve had fair results so far My smallest auto was about a 3 o’s, and I have harvested 1/2 lb. These are good buds not counting larf.