Note: whenever pulling on braided line make sure to use a dowel or a glove. (Urgent for next 2 steps)
Pull on both the braid and the tag end of the fluorocarbon to eliminate the loop in the braid tag end.
Finally pull on the braid and the main line of the fluorocarbon to complete the knot. The fluorocarbon will spiral around the braided line and create a series of coils that will cinch down.