please dont say that pressing M it solves, the 2d version that is on Eden dont read my mods, theres an example of what happens: i made a building, i put it on empty, i go to 2d editor, its there! then i go to eden and theresnt at any part, i searched at blufor, opfor, independient, civil, empty and other sites and dont appear, i dont know why. and other mods that some friends do have the same problem, and the 2d version of eden dont make difference becouse use eden as base.