If you look at this screeny I have used a corner door with TRUE air seal, the base is sealed but if I stand inside this door it reads external temperatures. Flat face TRUE doors usually show room temps, so this looks like it is letting the outside in, which it shouldnt. I tried rotating it and it makes no difference which corner is inside the room. Suggest the whole block is treated as inside if you cannot do diagonal halves . https://steamcommunity.com/sharedfiles/filedetails/?id=2894695653
