While landing a rocket near a target is very simple, because you see the "anti-vector" () of the target position on the navball, landing precisely near a waypoint it's impossible.
When you set the navigation, in the navball only appear the waypoint vector and not the "anti-vector". So when you are landing, and of corse your rocket is facing the sky, you don't have any clue if you are going in the right way, because you don't see the direction (the marker is in the other half of the navball, and you can see it only pointing the spacecraft "nose-down").
Anyone knows a mod that add it? I've searched for a while now, and it surprise me that there isn't a plug-in out there for this simple problem. I've tried waypoint manager, that add the waypoing on flight mode, and searched for a non-exsisting uptated version of enhanced navball