An adjustable vehicle control pedal comprises a first arm having a first end rotatable along a plane between first and second positions. The partially treated effluent composition is allowed to flow generally upward to a cloth filter zone in the vessel after contacting the sludge blanket. The method also includes extracting keys around the target key and registering the keys around the target keys as neighbor keys. A hydraulic load cell is removably attached to the tension body and includes a hydraulic ram arranged to impart a compressive load to the cylinder liner and a tension load in the tension body. Transformed plants, plant cells, tissues, and seed are also provided having enhanced disease resistance.