Greg, I don't think I've explained this correctly. I'll be fishing using a Lakemaster chip, set my shallow water depth to say 5 ft (displayed in red), set my depth highlighted area to say 10 ft to 20 ft (displayed in green) and after awhile I decide to go to a different waypoint. I'll pick a new waypoint, click go to, the green navigation line appears and I navigate to that waypoint. Now while I'm following the navigation line, if I travel through water that's between that 10-20 ft range, it's hard to see the navigation line. So the question is, since I'm certain that you cannot change the colors for either the shallow water depth or the depth highlighted area, is there a way to change the green navigation line to a different color? Thanks for any help.