Quote:
My Navionics is right on when used in the boat with my Fish Elite locator/GPS. I would like to eventually get a handheld to use it in for ice fishing. You have me thinking now……
Mike, It’s not the fact that he is using it in a handheld that is causing the issue. If you’re map chip works well in your Eagle unit on your lake then it would also work well in the H2OC that the original poster is using. The problem he is having is due to:
1) It’s not a Premium map chip.
2) The problem occurs on a lake that has not been surveyed and has a poor data source.
There is a third possibility, that the GPS is malfunctioning or is set to the wrong map datum (unlikely).
I suspect it is #1 or #2. If it is not then there is an issue with that particular GPS unit or possibly that particular map card. The accuracy of the Navionics Premium survey lake maps and the lakemaster survey lake maps is very good.