Hey everyone.... For anyone that may be using or thinking of getting a Navionics Nav+ chip to utilize the Sonar Charts layer and the create your own mapping features, there is now a way to purge data from that chip. So now if you draw all of the areas you plan to fish, once completed you can purge that info and start over. Here is a pic of the icon that you click to exercise that option...

Edited by CoreyStanley12 (07/17/14 02:52 PM)