You need to look at the right direction, I find a cover arc useful. Squad A spots a T55 in a static position, the nearby Javelin team as usual doesn't. By giving the Javelin team a cover arc and let him probe in the right direction on the 'Hunt Command' solves usual the problem. Had a sniper spotted a bunker but the air controller team hiding 25 mtrs away doesn't. I fail to understand when 2 experts with state-of-the-art PDA's can't pass on information. Certainly the PDA has a topographic map with the required reference points.