Sorry to bother, maybe this was explained before, but I'm havig such an hard time trying to create a large arch window, with a couple fo short walls at the sides. So far I've managed to do this below, which is quite unsatisfactory, since I had to mix a lot of pieces together (wall, arch opening, square windows...) and everytime I move one piece the whole structure goes Picasso.
Is there an easier way to accomplish these shapes?
