In an embodiment, for example, the conductor could include a first conductive tube, and the cable guide could include {HEAD ~ a smaller tube} attached to {TAIL ~ an inner wall} of the first tube 
attached to
In an embodiment , for example , the conductor could include a first conductive tube , and the cable guide could include { HEAD ~ a smaller tube } attached to { TAIL ~ an inner wall } of the first tube
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH