All braided lines need to be spooled in a specific manner. Because of PowerPro's incredibly thin diameter and limited stretch, it is very important that your PowerPro line is packed tightly on your reel. When a braided line is first put onto your reel, ideally you should place a small piece of arbor tape (or electrical tape) onto the spool itself. The tape prevents the spool from slipping underneath your line. (TIP: If you do not use a few wraps of monofilament or tape as backing, the PowerPro will actually slip on the spool giving you the illusion that the reel has no drag.) Once the tape is in place, wrap your PowerPro around the spool 2-4 times. Next tie a "uni" knot and tighten around the spool. When braided line is being wound onto the reel, be sure to add pressure to your spool of PowerPro to guarantee that the line is being packed tightly. Once you are finished spooling up your reel, use your thumb to press down on the line on your spool. If it feels soft, you may need to re-spool your line and apply more pressure. However, if you press down and the line feels hard, then your line is packed tightly on the spool and you are ready to go fishing!