Fluorcarbon lines have taken the nation by storm with the Invisibility factor that the line has but one problem with fluorcarbon line is that they are do not hold any moisture like mono does . What you need to do is check that line consistently for any damages to that line . Run your finger up from just above the bait to the first eyelet on your rod and check for nick cuts or any other line damage ! Also check the line in between the guides on your rod for the same thing . If you do this every 30 minutes or so you will gain more confidence in your line and equipment !!! Tight Lines