I am new to the game. The drone mod is way cool... Trying to build "airport" like in the picture. Can not identify the structure to the right of hangar with number 3 on it or the structure to left between the inserters...both connected with red wires...
My lights never turn green or red or yellow...what am I doing wrong..
Thank you
Kin

The display thing is from the Nixie Tubes mod, you don't need it to make the airport work. It's enough to connect one hangar with one runway.

Thank you
Kin

So I got the nexi tubes, I know I dont need it, but it looked cool. When I first put it down, it showed a number 2 (which was the number of drones in the hanger). Is this what the item does? After a while I noticed no number there anymore. I replaced...then I saw you could change settings for the item...what should those settings be to count drones (assuming that is what it does). I checked the wiring multiple times.
Second Question I have not seen the lamps change color or even turn on, does it only work if it is night ( I have made it always day in my game)
Again, thank you for the help.
Kin