Thanks Rickie, I sent HB CS an email asking them also. Some Lakes there are not many Icons to worry about.
This may just be wishful thinking, but is there a way change at what zoom level the the depth numbers appear? Sometimes I like zooming out and looking at a larger map area. I hate to have to cursor over an area and zoom in to see depth numbers, then zoom out find another area then zoom in again to see depth. For a remedy, I fine tune color/depth/range to what I am looking for. (actually pretty neat).