[SEE]

From above the dots seem to suggest 'reflection' (e.g off the canopy) making it easier to see low flying ac and that seems to work well. May also stop hugging the deck syndrome.

A formation flying overhead, or as you approach at a similar altitude, looks like a formation of flying saucers and doesn't work as well. Getting used to them but they could do with a bit of tweaking regards relative size to distance and at what distance they disssappear.

The main problem is ac suddenly disappear as you close in even though they were visible at a longer distance. (Not the ghosts dot problem)