Okay, here goes.
With my Garmin unit, I have the ability to view the maps on my computer, and design waypoints, routes, etc. while studying the maps. I can then download that to my gps. Gives me the ability to construct routes to different places on the lake I want to go (that I haven't been to), and get there without knowing the way following breadcrumbs and dumb luck.
I have a Navionics compatible depth finder (high end Matrix unit), that I would like to do something similar with. If I can't do routes and such, maybe I can enter waypoints and such and use them.
Any such tools as this for Navionics? If not (which is what I'm being told), do you know of any plans to have this capability?
Thanks
Tex