The newer charts are great. I've run Navionics and Lake Master side by side for the last several years. They are both good, but neither one is perfect, they both have misses that can ruin a trip and be expensive. These pictures and others experiences are invaluable to share.View attachment 11821
Just keep using the Navionics boating app. It shows clearly on the app when you set the water levels correctly along with your shallow water indicator. I have nearly hit the high point of this area a couple times when trying to cut the corner with a houseboat. It's a little spooky when you see the water color abruptly change, but at the same time I could tell there was plenty of clearance. We missed that troubles with lower water in 2019 since our boat was waiting for major pontoon repairs and it completely killed our summer house boating for the entire crew.