I'm doing a closet grow in a 2.6 x 1.6 x 2.6 grow tent. I have a carbon filter inside my tent rated at 55-110 CFM and I have a 100 CFM exhaust connected to the carbon filter through ducting. My question is should I be able to feel the air being sucked through the carbon filter by touching it? I only ask because I don't feel any negative pressure and I don't want odor to be an issue next month when I'm flowering my Pineapple Express ! Thanks