Videos Setting up with Structure Scan and Wingdams January 16, 2020January 19, 2020 The Next Bite Lowrance, River, Structure Scan, Summer, Walleye Learn how to use your Lowrance unit to pin point the tip of wing dam. Other Related Posts: Using Side Scan in a River Lowrance HDS Unit Basic Set Up #Lowrance #HDS Setting to Use on Lowrance Active Target when… Lowrance Sidescan for Muskies