Lap Siding

[c.herd556236]

Hello,

Looking to get my Reveals to show up!!!
In picture attached you can see 2 walls (bigger with reveals hidden and small w/ them not showing up; in 3D space)

The Edit Assembly box I have show with the Reveals box

I also liked this site on how to do it but maybe you can tell me what I'm missing to have them show up, as they are there when highlighting wall.
http://cad-notes.com/2010/03/creating-vinyl-siding-wall/

Using Revit 2012
Thank you for any help

[Revitaoist]

Those should be sweeps, not reveals, right?? Reveal is negative space.