I run the navionics premium east v.6 in my helix and I’ve personally been in Marion moultrie and all over clarkshill and the maps of each of the lakes were on my card and worked fine in my helix, one card is all you need

Quote Originally Posted by gabowman View Post
I think all I would need is Hartwell, Russell, and Clark Hill and Lake Moultrie and Marion. I could buy either Navonics or LakeMaster but wouldn't get all 5 lakes. I'd need 2 chips for all of them. I'm not too up on how to download maps. Any info anywhere on how to do this?!?