What's the best way to fish 2 lines off one downrigger? I know how to rig one line off the ball and the other up the cable. What I don't know is how far behind the ball the first line should be, how far apart the two lines should be from one another, and how far behind the cable the second line should be - all of this to prevent tangling everything up. I fished 2 lines off one rigger yesterday on Lake WA and did okay but did get the lines tangled one time.