We have foundation issues but are not entirely sure why or how to fix it (fix the problem but also fix the foundation as well). We have a split level house. The kitchen floor is starting to sag inward causing a space between the counters and the wall. There is a down spout directly outside the kitchen which could possibly be broke causing water to accumulate underneath the slab. We had a plumber out to stick a camera down the downspout but he was unable snake the camera into the pipe. The are also cracks in the wall by both entrances to the kitchen.