Before lowering the boat for the chase, the upper end of the line is taken aft from the tub, and passing round the loggerhead there, is again carried forward the entire length of the boat, resting crosswise upon the loom or handle of every man’s oar, so that it jogs against his wrist in rowing; and also passing between the men, as they alternately sit at the opposite gunwales, to the leaded chocks or grooves in the extreme pointed prow of the boat, where a wooden pin or skewer the size of a common quill, prevents it from slipping out.