Methods and apparatus are disclosed herein for providing incremental redundancy in a wireless communication system to aid in error recovery. The technique reduces online time of the rig by sealably fastening a first connector of a downhole connection assembly to a segment of a communication line during offline assembly time to substantially reduce the online time requirements. Therefore, a graphic object is reusable in graphic data processing, and accordingly, a time taken to process the graphic data is reducible and memory area may be saved. A flow control valve directs fluid flow from the first and second pumps to the power steering motor assembly during operation of both pumps.