Hmm. I think some of your fans are facing the wrong way as almost every timme, even when blocking the air only path, it still builds up o2 and co2 at the back with a large pressure difference. Could just be because of the direction of the outlets, but the gas one works just fine so idk
TheAntWhoMakeStuff: I am also the same engineer Chirpo from Trailmakers who made the Aircraft G200, Aircraft G400, and the others in the saga
I like the trailmakers reference in your name
also works as a high-power welding torch
because its a simple thing
Why is this simple thing on fp?