The 3 things I learned when I had my foundation repaired that shocked me: push piers depend on house weight
https://medium.com/@lyndanwnum/homeowner-guide-3-things-to-know-before-calling-for-foundation-repairs-27b771fe8979
The 3 things I learned when I had my foundation repaired that shocked me: push piers depend on house weight, light additions may need alternate systems, and brackets matter.