Throw it away...
Tie a #4 aberdeen directly to your 6lb line, place a split shot about 18" up, put a minnow or crwaler on the aberdeen, cast toward the shore, let it sink, jig it back slowly. The hardest part is knowing when you get a hit from a walleye - more often than not, all your feel is a small "tap-tap" - Set the hook NOW!
Unless your fishing in Lake Erie? Than the Errie-Dearie or any other spinner type method designed for lake great lakes walleyes. Also, any long minnow-type lure (Rapala, etc) works well for eyes.