Rover: Distance from Ship Calculation Inconsistent During Map Zooming and Panning

[MichaelFriebel]

There is a slight and momentary irregularity in the distance-from-ship calculation during the simultaneous map scaling and tracking dot movement transitions that occur when the map is both scaled and panned. It affects return-to-ship functionality when the rover is located 2.000-2.015 Corona units from the ship and the user zooms to the original map scale, or when the rover is located 1.985-2.000 Corona units from the ship and the user zooms from the original map scale.