Navonics/ help/info

[rickhise]

Up grading to a Helix also will be getting a new Navonics card for it.
I m exclusively on Dale occasionally Cumberland.

Any info on latest upgrades or new cards coming out. Any suggestions or
help appreciated.

Can I take info from another persons
Unit and transfer it to my unit.

2nd question. So I’m assuming the unit
has a memory bank that stores wave points an tracks.

Any online info with tips about transferring an
sharing lake info Thanks