Multi-Tile Object Creation

[puporc]

How does one import into tilezed a multi-tile object. The one thing that keeps me away from making anything custom is the incredible difficulty in making multiple tile objects. I already have ideas on making car rubble objects, and more but the fact is that You have to split objects that span multiple tiles and I have noidea how that works at all... Does anyone know how this is done? I have already scoured the forums and no one has a tutorial or any videos on the subject. Only single tile object creation. Any ideas?