D85 Thermal sights question

[Ricky B]

If you aren't paying attention you may not notice - for example, if vis dropped to 2, you would have to fire your TIS units at 2 to get the benefit, and if you only fired a few might not notice it as then the range modifier would reduce the effectiveness. And I am not sure the normal settings in the MC games have vis as low as 2? Would have to check that out, but it normally seems like vis is at least 3 from the relatively small group of games of MC I have played. And at 3 hexes it would be very unlikely to be noticeable, the standard games don't have any units that can fire this far, not sure if anyone's mods allow fire at 3 hexes?