When the map first appears click on the Hybrid button to show the terrain in detail.
Then click the "x" in the "coordinates balloon" to make it disappear.
Allow the map to refresh before proceeding further.
Do NOT touch any of the four direction arrow buttons.
Now click the "+" button FIVE times. You will see yourself zoom into the map as the detail gets larger.
(Allow the map to refresh after each click - this can take a few seconds)
The blue flag is positioned slightly outside of the right hand side rear of our retreat.