Hi all!! I'm new to this forum and have a question. I have a 1 hp submersible pump, the one with the sensor on the side. Well, i think I may have a collapsed tile around my house because I keep getting clay in my sump. The pump has been working great, untill today. My wife cleaned out as far into the tile as she could get and the water started to really flow. Never mind that today alone we've had over 2 inches of rain. Anyways, the pump will kick on like it's supposed to, but the water isn't draining down as far as it was. The water was draining all the way down past the intake now it's only draining down about 6 inches then the pumps shuts off. Any suggestiions?