Distance Not Showing

[arvigo]

Okay, I have a weird problem, but one that is very annoying. When I try to do a rendezvous I get an encounter, usually <1 km, but when I go out of map mode and look around for it I can't see it, it usually tells me the distance between our ships, but it didn't, I used the navball to point at it, and lined my camera up with it I couldn't see it, I tried getting closer the retrograde vector to slow down then burning towards it, so I got my encounter down to .1 km, but when I finally was able to see it it still wouldn't show me the distance. I only have MechJeb installed, so I tried uninstalling it but it still wouldn't work. It worked up until I installed MechJeb. I'm worried that it overwrote some file that gives me the distance, but I don't want to reinstall it and lose all my saves, although I could just copy the save file, but that might be the corrupted part. I haven't been able to do any rendezvous and dock. Please Help.

[Harry Rhodan]

F4 enables/disables ship labels. You probably hit it while trying to make a quicksave.