I know this was on the old board, It was some good info. I've been to animatedknots.com and a few other places that are very helpful. But, what makes one knot better for tying line to swivel or hook than another. I noticed some guys used a different knot to tie every piece of tackle, is this neccesary? I know to use uni-uni to tie most line to line, but what about the rest of the knots?