Anyone having issues keeping their cab at 80-87 Degrees F? I have 2 Fans blowing in air and one Exhaust all these fans move 2.9 square foot per second and second and my cab is 1.5f2 but I can't get lower than 98. I think my thermometer is messed up. but one entry and exhaust run at the bottom of the nightstand (which is my grow cab) I will post pictures later to see if you guys could help.