My son is playing Eco and is having issues with skill books and skill scrolls. He says that he can create a skill book, but when he right-clicks on it, it does not produce a skill scroll. And if another player creates a skill scroll and gives it to him, when he right-clicks on it, nothing happens. He's tried it on two different computers (we use Steam), and same results on both. He's also tried it in a local game and on a server (again, same results -- doesn't work). At this point I think it's either a bug in Eco, or he's not doing something right. Can anyone help with this? It's very frustrating.