There have been mixed reviews on the Jaxon crocodile tippet but coarse fishermen seem to rave about it. So I bought the 0.14mm line. I did think it was rated as 4kg breaking strain but when I got it I noticed it said it was for fish up to 4kg! So I tested the breaking strain by taking 3 lengths and tying perfection loops at each end, linking one over a door handle and pulling the other end with my little samson spring balance. It broke at 3lb. Pretty naff really. I then compared it with my grand max 0.14mm - same result - 3lb, stroft 0.14mm - 3lb. I then thought that the door handle was quite thick, so the loop was open which may have weakened the knot. So I repeated all this by tying some 15lb maxima to the door handle and loop to loop connected the lines. This increased the breaking strain to 3.5lb. So all 3 seem to be equivalent but still well short of the quoted breaking strains. Has anyone else found this?