Damn! That's rough... I hate foundation repair.In my case, the concrete slab cracked around the edges of the room due to carpet tack strips. Then some genius decided to try and seal it with rubber cement. Of course it all cracked more and more over the years until it ended up being a 4 inch deep hole 4 feet long. And you guys know how I feel about half assing shit. So of course I had to dig out all of the broken up loose stuff and properly concrete it the right way. Now I'm worried that I may have to wait a month before the new floor can get laid. I don't want to wait a month. I want this to be over as soon as possible. LOL