Problem No lines in Planetarium mode

[Chuckosan]

When I turn this mode on, I get the stars and constellation names, but aren't I also supposed to get lines for the constellations? The toggle doesn't seem to work.

Also, can someone point me to a thread for a hint on Challenge #4, landing with limited fuel from GSO?

 

[Izack]

Press F4, and select Visual Helpers. That will bring you to the options you're looking for.