My wife and I have found a beautiful home. There is only one thing that is wrong with it. The house is unlevel. I had a foundation repairer inspect the home. He seems to think that when the house was built the builder poured the slab unlevel. There is no sign of cracks in the foundation. The foundation repairer measured the drop and from the front door to the back of the house it drops 6 inches. What can I do? My wife does not feel it, but I can feel the difference as soon as I walk in the front door.