We are not affiliated with the best tackle, so please contact us for any questions regarding this product. 1. How to install: Make sure to remove the drag before set. When installing, it requires force, so if there is a drag, it is difficult to force on, and it takes time to change. The 20090 is made with Urkas and comes with IAR. Working through the gap between the drag and the cap will not move when the drag turns during installation and it can be a hard task. Insert the shaft and slide the wire washer into the claws at the end of the shaft. Push the washer in the cap and screw it into the thread, then turn it to the fullest part without removing it. At this time, the nut does not fit in easily, and it requires force. Then set the spool and adjust the spool position while loosening it. After this, remove the spool and pull the spool shaft straight to make sure it does not fall out. If you fall off, the rocking washer is not stuck in the shaft claw, so you can do it again. When you turn the shaft, the claws will fall off and recover. The trick is to pull straight and check. When not in use, the spool shaft will go to the side of the palming cup. If used as is, it may damage the gear, and the spool will not be set in the correct position. The palming side cups are also floatable and cannot be installed. If you dont know the structure of this sentence, please refrain from bidding. 2. How to remove: First remove the side cup and remove the spool. Then grab the spool shaft and pull it out while spinning. By turning the shaft, the rocking washer is disengaged from the claws at the end of the shaft and pulling it out. When you try to pull it out of the cap, the wire will repel and make a hard time to go. The worst of a cap thread break. Please use the above 2 points of the above before using.