Help: add signs on asphalt?

[pavmail]

Hello boys.
Sorry for my english, but i'm italian
I try bob's pro demo for build my first test track.
I have a question: can i add a skid signs (brake or driveline) with btb?
And the grid line positions (signs) on asphalt? I's possible?
Thank's.
Denis

 

[banger]

in the btb, the skids and grid marks are in the default xpack,the aiw does the driveline/brake line which can now be done in btb.

 

[pavmail]

Thank's.