Hi,
I have been trying to set up an air lock using rednet and pistons instead of Galacticraft air lock because I simply don't like the idea of a door just appearing in an empty space.
The idea is that it would consist of 2 doors and 3 buttons as shown below:
(Button) - <Door1> - (Button) - <Door2> - (Button).
When a button is pressed one door with close instantly and another will open after a short delay, about 2 seconds should be enough to seal the room.
I have played around for quiet a bit with PRC and managed to figure out a way that should theoretically work, but
