[DS] Hidden units and detection, including Recon by Fire

OK, I think I've come up with some House Rules I like, anyone else want
to 
give them consideration?

First of all, I want to make it a little harder in general to ID hidden 
units.	Just establishing LOS seems too easy.  After all, the
observation 
drones have LOS to them already.  But I'm going with the assumption that

hidden units are in some sort of obscuring terrain, and that the best
one 
can do without removing the obscuring terrain is estsablish LOS to their

LOCATION, not the unit/element itself. But non-optical sensors SHOULD
give 
help in ID'ing.  Thus, with the HR's, there are 4 ways to "unhide" a
hidden 
unit:

1. Voluntary unhiding - unit moves or fires or takes other action.  Unit
is 
immediately revealed (Should FO's be somewhat exempt from this for
calling 
arty?)

2. unobscured contact - scouting unit comes close enough to the hidden
unit 
that the terrain no longer effectively obscures it (Enters the same 
buildings, trees, gully, etc.).  This is risky.

3. Sensor detection.  Roll vs the following table based on distance from
the 
hidden placement marker:
Basic Firecon: 1D6
Enhanced Firecon:1D8
Superior Firecon:1D10
Shift up one die code for Veteran Troops, doqn 1 for green.  Target #
they 
must beat is range in inches/effective signature of the least stealthy 
target element.

4.  Recon By Fire.  all elements in element must engage, to cover the
area 
being beaten. scouting unit fires at the hidden unit marker as if it
were an 
element with a signature of 1 (To reflect luck as much as accuracy).  If
a 
hit is scored, draw damage chits as if hitting a target, but ignore 
Immobilized and System Down/T chits.  System Down/F count as normal. 
Boom 
chits mean 1 hidden element, chosen randomly, has been luckily hit. 
Re-draw 
chits to resolve damage, and unit is revealed.	If no special chit is
drawn, 
add up valid damage chits.  This does not represent actual damage, but 
ferocity of fire as perceived by the target unit.  If the valid damage
is 
enough that it would normally destroy any element in the hidden unit.
the 
unit must pass a resolve check at a threat level of 1.	Failure of any 
element means the unit is revealed.

3B^2

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