Finished! No way I could slam this game. Like Cognac I will savor it.

Not sure if you are already doing it but you don't have to hold the scan
button down while surveying the planet. I just tap the button every 4
squares 6 near the poles as you rotate the globe below the scanner and
you'll see the spike and possibly get the tone and vibration if there is
anything nearby. Scanning goes a lot faster that way since the globe turns
much faster when the scanner button isn't held down. I seldom miss anything
using this method