Run the Rapala in the shallows and watch it. You will get the speed from that. The Countdown models are quite cool. Cast it out and let it sink. Count the time (hence the name) before you begin your retrieve to get into the depth you think fish may be. Start low and then progressively deeper until you start getting follows or better still a hookup. They run well at slow speed and the longer the lures in the water the better your chances. The Toby needs a bit more speed in my experience.
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