Winning Crappie Secrets ... Slow Vertical Trolling
The above titled book was very helpful to me. I don't recommend the double hook rig they use when you are learning. Use a 10 lb test line on the reel set it up like carolina rigging a worm and use a 6 lb leader. Use a 3/8 to 3/4 oz sinker depending on wind and / or water clarity. Floating bobbers is technically a different technique although some use a free moving bobber to detect strikes when tight line spider rigging. I personally have never used that.
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