I was just playing Terraria, and then I realized, I never put a single sign in the world. I crafted one, and placed it next to my house. I was trying to figure out how to write on it. I looked it up on YouTube, and I can't get any help. If this is a bug, please fix it. If I just can't figure out how to, please tell me how. I'd greatly appreciate if you could wrap this up.