I have been making some jigs with chenille bodies. My question is how to end at the head with the chenille. I have a rotary vice so I turn to wrap the chenille for the body. When get to the head, what do you do with the chenille while reaching for the whip finisher? If turn loose will begin to unravel so do you make a pass or two with the thread to hold chenille down until you can use whip finisher? Would someone explain what to do at this step? Thanks in advance