Thanks man! It’s all pulled out by that one carbon filter to that wall, but another wall exhausts the hot air from the lights as well. And under the light exhaust is a hole and ducting for some air to come in or out while balancing the pressure.
The tent is really gonna fill up once flower starts, that’s for sure… but I do have a whole other 4x4 tent not set up yet if I really needed the extra space… which I’m worried I may. So I found 6 more of the 10gal plastic pots to put some females in… but the rest of them will be flowered in 7gal fabrics. Oh well, was hoping for more 10gal fabrics to bump the yield but I will be able to fit more ladies in there in the 7s, that’s for sure.