Trying out making a slab to represent a traditional brick foundation, where each course steps out in width as you go down. So I've made a slab, 3 components, each representing a brick course, each with an edge offset.     But this doesn't seem to work; none of the components are offset:       I see that I can do this manually, edge by edge, but if I'm going to do that I might as well just model directly from solids. And how am I supposed to know whic