Terrain: part of 2nd floor floating in air

[bigbuck]

Hello all,

Architect 2014

Question: part of second floor floating in air.

Have sloped lot with walk-out basement and second story above . Solved this with, How to Create a Walk-out Basement on Sloping Terrain.

Part of second story has its own footings as there is no first floor below. How do I adjust my terrain to infill under this attached room(s). I am excavating the walkout basement/first floor but not excavating under the “floating” second floor area.

Thanks, Bigbuck