Create signs.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
With the small signs, after I delete the sign the icons still remain. Reloading from the save does not solve this.
http://i.imgur.com/CqA878h.png
I await eagerly for this to be fixed so that I can use it.
I noticed "Dectorio" added signs as well. Have you compared those to yours?
