"Friend decided to finish his basement. Built his stud wall on the ground and tipped it up to place, discovered it was an inch or two taller than it should have been. Instead of taking it down/apart and cutting to size, he managed to force it into place essentially jacking up a section of his 1st floor.

Upstairs, tile grout began to crack and come up, doors didn’t shut/latch properly and you could see new gaps between the baseboards and flooring."