Artillery plotting??

[raz_atoth]

MR,
Maybe i wasn't clear enough.It sometimes happens since i'm not a native english speaker :) Let me put it this way:
1) The FO must not have los to the targeted area when the arty strike is plotted.
2) In order for the arty strike to land on target he must have los to the targeted area when the spotting round is fired.
3)It is not relevant whether or not the FO has los to the actual place where the spotting round lands.
4)If the FO has los to the targeted for the entire interval during the plotting and the actual arty strike minus the second when the spotting round lands the strike will be off-target.
At least that's how i noticed it works