I have a great knot for you. I don't know the name or if it has one because it doesn't cinch really. I can guarantee you though that it will not only retain 100% of the line strength but actually a little more because it never cinches and it won't unravel unless you want it too. Using this knot requires that you use a swivel to tie the rig to the main line. First take the hook in your hand, run the line through the eye about an inch or so, I prefer offset eyes myself, hold the line that you run through the eye against the shank, now take the other end of the line and start wrapping it around the shank starting from the eye going towards the gap, I usually wrap no less than 7 times, grasp the coils so that they don't unravel and run the tag end back out the eye on the opposite side that you went in and pull tight. It's very simple to do and I promise you it works. As I said I prefer offset eyes because it allows the hook to aim away from the line a bit. Try it and let me know what you think.