Garmin GPS

[Gatto Nero]

What model Garmin do you have? I have a Nuvi that use use for the car. I figured I'd just put a lake chart on it and it would be fine. I've never tried the Garmin Inland lakes card but I did try the Bizer chart on my Nuvi and it did not show the colors of the Navaids. I called Garmin and they told me that I would probably experience the same issue with their own software because the Nuvi was not made for marine applications.