need a little help this setVectorUp [0,0,0.01]

[killmore_always 0]

i used this code in arma to level off the buildings placed in the map doesnt seem to work for Me in arma 2 any help on this would be great im sick of seeing lopsided bunkers and buildings on the hillsides

thanks in advance for any help on this topic

this setVectorUp [0,0,0.01]