The 3 things I learned when I had my foundation repaired that shocked me: leveling is rarely perfect
https://blogfreely.net/oraniexxeh/what-to-know-before-you-call-3-things-about-residential-foundation-repair
The 3 things I learned when I had my foundation repaired that shocked me: leveling is rarely perfect, some slope remains by design, and chasing “perfect” can cause more damage.