The current problem is that when the black spot turn into the first LOD level, the plane is so far way that you just lost the track of it. If they tune that transition (black spot to first LOD level) to a closer distance, lets say about the dist you can start to identify the plane, we will have less problems. I think that will be easy to do, it's just a tunning matter.
Again, an over tuned highlight surface sun reflection effect, will help too.
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