Otomin New Fishing Bobbin Knotter FG GT RP Line Wire Knotting Tool Fishing Line Winder Assist Knotting Connector Accessories Steps: 1,Put in the PE line through the pipe and insert the PE line rubber stopper. 2,Rotate the line roller to keep the PE line at least 20 rounds. 3,Then adjust the side knobs tightness based on your line lbs. 4,Pull ou..