Over the last couple of days I have been putting a little something together for an adventure and had to give up. I tried and tried to get good signals and I would waypoint and then try to walk back to that area and would be 300 ft away. I tried everything I canged batteries and even went and borrowed a new gps from a local gps store and nothing worth using. I through the unit in the truck and came home. I figured that the waypoints that i created where so bad that I will have to go back another day to see if it is any better.
I had lots of satellites and accuracy at time was +/- 18 ft. I think that is pretty good. I would go back after shutting my unit off and then bring it back up and go back to the location and it be 300 plus feet away.
I will try another day.