I have a 100 year old house with a drooping pier and beam foundation and is also leaning to one side (along the long axis). I know how to fix both of those problems. Just mentioned them as I expect they relate to the problem I have not figured out how to fix.
Along it's long axis the foundation has shifted at the center (the north wall of the house is convex and the south wall concave. the shifting is parallel with the floor joists. Any ideas on how to correct the problem?
I am currenly leveling the foundation and will straighten the lean next. Unless there are other ideas I plan to tackle the ascue walls last.