I am currently working on a model of the school I recently graduated from (The Fashion Institute of Design and Merchandising) This is my first model that I am getting printed, but I guess the walls are still too thin. I've done everything I can think of to try and fix it, but I am still very confused as to how exactly the "thin walls" and "wire" work. If someone could take a look at my model (modeled in Maya) I would GREATLY appreciate it. I need it printed ASAP. I've submitted it about 3 times and all 3 times they didn't pass. I am starting to get discouraged because this peace is very meaningful to me.