IowaYoungGun wrote:
How do I get rural roads 2 show up on my astro 220? ? I can get main highways and I updated my software but I don't know how to get small roads 2 show up or even rivers or creeks
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You've got to upgrade your present map. Take a GPS unit and map the roads you want. Start and end, at established points. Enter this to your present map, then put it back in the unit. You will have the old info plus the new. Just be sure the new roads are marked in the right place.
I would just keep the map like it is and remember where the roads are at!!! But the map was made with a GPS unit and can have add ons the same way.
The Swamp Guide