Adding smokestacks and other stuff in S3D
 

Hello
I'm currently looking at the Silent3Editor to make new ships. Two questions have arisen so far:

-How do I add new objects, such as smokestacks, lifeboats, or masts?
-If I rotate a gun node 90 degrees to the left, does it's arcs of fire change with it? From my experience, it does seem to change. If not, where do I modify those parameters?

I've already looked around the documentation left behind by skwasjer, but nothing pertinent has been found.