hi guys. quick question.. i currently have 3 AFs on 20/4 cycle and only 4 weeks left til harvest in a 120x60x150 tent with a 4" exhaust fan and the intake flap removed for passive intake. i also have a 9" clip on fan blowing air over the canopy of the plants (not osc). i also have a small 1.5l dehumi at the passive intake but not sure if its helping. my humidity when lights on is always around 45-55% but lights off it sometimes gets as high as 75% ive heard that with good air flow. high humidity isnt always a problem. any ideas what i can do??