How to Install Fly Line on the Reel

Wind backing to the reel spool. Backing is necessary to add volume to the reel so the fly line does not become coiled too tightly around the spool. It also serves as a backup if you happen to hook a whopper that makes a run and takes all of your fly line with it. Depending on the size of the reel, 250 to 300 yards of 20-pound backing will be sufficient.

Attach your reel to the fly rod. Use only the butt of the rod if it's more than one piece. Take a pencil and run it through the center hole of the backing spool. Here you might want to enlist the help of someone to hold the spool with both ends of the pencil. If not, place the spool flat on the ground and run the backing through the rod guides. Attach it to the spool or arbor of the reel with an Arbor knot. Take the end of the backing and tie it around the spool with an overhand knot. Make another overhand knot and tighten the line. The second overhand knot will ensure the first one doesn't slip loose.

Use your thumb and index finger to hold the line taut and wind it evenly onto the spool until you reach the desired amount. Cut the line and leave the end in the rod guide.

Take the pencil and put it through the center hole of the fly line spool. Attach the end of the fly line to the end of the backing using an Albright knot. The Albright knot is a smooth, compact knot that will readily pass through the guides. Start by making a loop with the fly line. Pass the end of the backing line through the loop and wrap it around itself and the two lines of the loop 10 times. Pass the end of the line back through the loop the same way it entered. Lubricate the knot and pull it tight. Trim the ends.

Apply pressure with your thumb and index finger to wind the fly line evenly onto the spool. The process is now complete.