A few questions:
1. Is this the correct way to do this? 2. Should the floor joists be resting on the "step"? If so, should I put a "sill plate" on that step? 3. Why does the plywood subfloor need to go out over the foundation? 4. Is a step even necessary?
If this is not correct, or if there's a better way, please let me know. I would appreciate any help... this has me a bit confused. Thanks!