picked up a zwing this last winter in the discount box for 5 dollars. didnt have directions. does any one know what difference it makes attaching the downrigger to the different holes on top. i set up another downrigger on the boat and before i buy some more lead i thoght i would give this a shot. pros/cons

Fishless - there was a good discussion about z-wings back in March. I was looking into getting one and was told by several on the board that they produce a lot more down force and stress on the rigger than a normal ball. The different holes cause the wing to exert more / less force and to track more / less vertical. I'd do a Google search on "Z-Wing" and you'll learn more specifics. Good luck.