Videos How to Utilize Precision Trolling Data April 8, 2019May 6, 2019 The Next Bite Berkley, Precision Trolling Data, Trilene XT, Walleye Jim Carroll explains how he targets specific depths with crank baits while using two different types of line with the help of Precision Trolling Data. Other Related Posts: Season 19 Episode 5: Cutting Edge New Spinner Technique! Pick the Correct Line for Casting Crank Baits Using Active Target while Pulling Slow Death Using Lowrance Side Imaging while Trolling