A grounding connector for a shielded cable having an outer insulated covering, a plurality of paired electrical conductors, and a conductive shield surrounding the paired electrical conductors, the grounding connector includes a connector body having an opening formed therethrough. The method provides a providing a display screen capture and recording application capable of recording Smartphone display screen video output at a rate of at least 10 frames per second, along with recording game sounds and game player audio commentary. The control valve controls only the pressure oil required for steering to allow oil to flow to the hydraulic operating device so as to operate a hydraulic operating device to rotate both swing members about a vertical axis, thereby to steer both front wheels through 90 degrees. The framework is supported by wheel arrangements that abut against a quay.