Is there a way to get a perforated metal sheet modeled in AC without creating a thousand operators cutting holes through a surface? There's a perforated surface within AC that looks great, but it does not have actual perforations through it, its just a fill (see image below)...

I am trying to crop both the top of a wall and the bottom of the same wall, to two different roof planes. I can do either operation separately with no problem, but when I try to do both, the entire wall disappears. Any ideas? Thanks, Phil Operating system used: Mac Apple Sil...

Hi: I've created a custom picket (post) for a railing. Everything is fine with it, other than the posts extend about 2' beyond the limits of the rail, please see image attached, which shows the angled pickets extending beyond th etop and bottom rail on the left of the image....