Grauvell Titan line

[nick j]

Bought a spool of this line in Jan and put it onto two reels. Seemed good as it was only .30 in diameter (average for 15lbs is about .35 )for line that was rated at 19.8lbs breaking strain. Casted well but kept breaking very easily at the shockleader knot when caught on the bottom. i have given up on it as all knots seem to kink the line so that it will break under minimal pressure.

Has anyone else used it and got an opinion as i would advise people to stay away.