Glad you like the cabinet! It ended up taking about 4 weeks to build but I gotta tell you, I get a little focused on projects like this one. So far I'm pleased with how it's working, though I was starting to worry that I over ventilated because I was drawing the humidity down to the 15% range. Currently (winter) I'm running one (of 2) exhaust fans and have the main input blower (160 cfm) running with the duct boosters off. The CAP AIR-3DN is keeping everything dialed in just perfect. I also added a small cold water mister to increase the humidity.. When I go to flower, I have a small electric heater I'll sit in the box to maintain nighttime temps. If you want more pics or anything on it let me know. I'm thinking I need a second box for dedicated veg..

:jointsmile: Farmer Rich