Thanks for the prompt reply. I guess I am talking about pools 3-10 at least. I can’t remember which chip I have at home right now. I know Navionics has of the older cards that does this but the dams aren’t very visible. The chip I have shows the dams as big wide lines. Very easy to see on the plotter. I think the chip I have was a Rivers North Chip.
Another question? For this area which 3D card. Lakemaster or Navionics.
Thanks,
Bear