Construction here is mostly block up slab. I have been successful in creating the exterior footings and CMU walls. now I am trying to figure out how to do a brace beam OR thickened slab under a load bearing wall. I usually do 16wx16h (bottom to top of slab). I have tried the slab footing tool, but it insists on pushing the footing down level with exterior footing and adding a stem wall, which I don't want. I want the footing to be poured with the slab and thicker under load bearing walls and in other locations (not always under a wall) where I want an interior footing. Anyway, I am sure that this can be done, just not sure of how.
Thanks
Shane