Is there some way to measure distances/display scale in the program besides using the grid display? I have simulations where there are orbits have evolved into a number of different inclinations and eccentricities. There are some orbits that come very close to each other but I can't find a way to figure out how close. The grid display doesn't tilt as you change the camera angle (at least that I've been able to figure out) so it really doesn't do any good if you want to measure distances out of the ecliptic.
Thanks.