I purchased the Airflo Ridge Tropical WF#10 Floating Clear Tip W/ Yellow line to pursue easily spooked baby tarpon in Isla del Sabalo (Isla Arena) and Campeche, Mexico. This line continuousy knotted after a cast during my first two days. I stretched the line many times in the boat, but nothing I did made a difference. I switched back to my older Scientific Anglers Mastery Grand Slam line, which performed flawlessly. Thank you SA!