I have a persistent problem with water seepage in one corner of a finished walkout basement. The problem appears to be associated with the water table, as there is good drainage away from the foundation on all sides. There is a drain tile system inside the foundation wall. Water drains to the sump, and the pump is functioning properly. I have inspected the drain tile with a sewer video camera, and the line is clear. It appears that the small plastic tubes that connect from the foundation wall to the drain tile were not installed in the area where the seepage is occurring. Could the solution be as simple as installing these tubes?