A computer component securing device includes a rack and a pair of rail assemblies. A grounding surface of the stand to be grounded when the stand is mounted is selected from the second end face of the stand body and one of the side surfaces of the leg portion. The moving blade of the attachment is driven by a moving blade of the hair clipper, which also reciprocates. Drilling fluid can be delivered to the packerfeet to cause the packerfeet to grip onto the borehole wall. There is the step of identifying a void in the pipe from the properties of the fluid internal to the pipe using signals processed by processor. The mount assembly is shaped to form a trapezoidal wedge to receive and align the hitch.