Terrain modifiers for INF riding vehicles?

[GranitePenguin]

Originally Posted by CON_Troll

Whoops. Uhm, I can't find the rule update in the pdf.
Did you mean this one?: http://www.sjgames.com/ogre/products...e_rulebook.pdf
If it IS there, I'm blind. Would you take pity on me and give me the rule number that refers to defensive strength of INF riding vehicles that are fired upon please?

He means it's in the new update he's working on. It's not explicitly in the currently published rules.