Maximum Range Polar Diagram delete

[frogger]

Hi!
I am using the radarbox now about one year with my external antenna outsite.
Now I want to move the antenna to a better place up the roof.
In the Radarbox-Application I can see the Maximum Range Polar Diagram from my existig antenna place.
Where can I reset the display after installing the antenna on the roof?
Goal is to get a "fresh" view of the polar diagram without deleting the rest of the data or database.

Thanks for help.

[tarbat]

MENU - FILE - PREFERENCES

Then press the Clear/Reset Polar Diagram button.

[frogger]

Thanks for help.
This was too simple for me ;-)