Is their a way to spread or control the spread of a artillery vehicles smoke or other rounds?

[Destraex]

Some games vulcanHD shows seems to either have ridiculous artillery micro for each shell, really bad artillery accuracy or proper linear controlled spread of shells across an area. Is their a way to do this?

[Min]

use command to effect spread

[Zeshi]

If you are talking about the artillery oberserver units that can call in off-map artillery look in the bottom left corner. There you have 3 buttons.