Imported this plan into X14- This home is monolithic slab set to 0- with -3.5" porte-cochere, garage and porches - terrain points start at 0 and work outward to -3'. It looks to be some kind of issue because of the retaining wall? not sure.
I tried attaching the plan file in a compressed folder but it says its too big. Attached pic instead.
Any help appreciated! Thanks!