Maybe my Nanofil came from the same bad batch, I tried some 6lb last w/e and it's in the bin now. Popped it off twice on snagged lures and all I did was give the rod a hard shake. I thought it must need special knots but after the 2nd time I checked the line and I could snap it anywhere easily, full of weak spots. I won't trust the sh#t again. Looks like I'm back to paying $70 for Castaway again, never had a problem with it (eccept the price).
And Berkley owe me 2 blades.