I have had my 798 for about a year and a half now. I recently have come across some gps coordinates that I wanted to manually enter. After entering about 25 waypoints and reviewing them, I realized that the actual location was way off of the desired location, as I have an aerial photo to refenece. I also entered them into a handheld and those waypoints are correct.
It seems that the newly created waypoints are nearly 1/4 off. How do I correct this?
If I cursor approximately over the desired location the coords are way off, to the actual coords.
Also when entering waypoints my 798 will only allow me to enter 7 digits instead of 8 like many others. Why is that?
example humminbird 39 06 49.0
others 39 06 49.00