Water Level Offset Tip - Adjusting Water Levels on Your Humminbird Map

Justin Atkins shares a tip for how to adjust your Humminbird LakeMaster map's water levels when fluctuations in water levels are not publically available. See his video on Depth and Shallow Water Highlight at http://bit.ly/36lFf7Z Subscribe for more Humminbird videos at http://bit.ly/2vH4zWs www.humminbird.com https://ift.tt/2RYSRAT HumminbirdTV January 28, 2020 at 07:56AM