Ok so my grow area is 4x2x6 foot. 48 cubic feet????? I have a 4in can fan @123 cfm with a filter . I have 7 cfl nd a glow pannel 45 led. And I'm hitting highs of 84!!! At the bottom of the box and75 up top I'm so confused I have a fan tho its not oclitaing and a passive 4 in intake with a comp fan sucking fresh air in. Any ideas as to y it's so hot