I am probably missing something simple but I am asking for a little help please. I added a wall to the back of a smoothie building. I want to add a door. I understand the concept and how to do it but when I select the door i want and click on it when it shows up on the game screen it is horizontal ( flat) . I a wondering why it starts out this way and the best way to stand it up so I can put it on the building. I have tried advanced move but it still wants to stay flat. Thanks for any help!!