If I understand your question correctly, Colonel, the answer is all in the PDT tables. This here is from BGG:
B 1 8 2 4 3 2 4 1 -1
C 1 8 2 3 3 1 -1
H 1 12 2 6 3 2 9 1 -1
M 1 6 2 1 -1
N 1 12 2 6 3 3 8 2 12 1 -1
P 1 1 -1
R 1 4 2 2 5 1 -1
S 1 12 2 8 3 4 4 2 5 1 -1
T 1 9 2 6 3 3 9 2 18 1 -1
W 2 0 70 1 -1
What it means is, for instance, taking the "N" line for Napoleon 12-pounders:
At 1 hex, the fire value is 12.
At 2 hexes, 6.
At 3 hexes, 3.
From there (4) to 8 hexes, 2.
From there (9) to 12 hexes, 1.
The "-1" I believe is only a line closer value.
All applicable modifiers are in the manual. I would have to dig it up from the bottom of a box, but I believe it's -1 per up-elevation level, plus of course terrain modifiers. [:)]
Gen. Walter, USA
<i>The Blue Blitz</i>
3/2/VIII AoS
