madcap, my suggestion to you is to use the mission editor to setup a test scenario with various contacts at various ranges and see what you find using the FFG radar.
Cheers,
David
PS When I was learning the game, I played about half the time switching back and forth between Show Truth and Hide Truth... I really don't know how people learn the game without spending some time directly relating sensor performance with events in game reality.
__________________
LW

|