Using PowerPro
Unlike monofilament, PowerPro will not stretch on the reel and cling to the barrel. This can result in line sliding around the barrel, which can seem like a problem with your drag mechanism. Rest assured, your equipment is fine. To avoid slippage, attach PowerPro to your spool using one of these methods:
1) If your reel has a hole or knob on the barrel, use it.
2) Leave at least 5 to 10 yards of monofilament on the reel (enough to cover the bottom of the spool) before attaching PowerPro with a Uni to Uni splice.
3) Put a piece of compressible tape on the barrel before attaching PowerPro.