Greetings,

I could really use some help with this problem. I have an assembly, which looks like this:

When I look at it in the parent assembly, it already looks worse:

Note that the thread on the jack are now showing, even though it fits entirely inside the vertical tube! Is this a bug?

Now, if I create a Camera and look at my top-level assembly through it, this is what I see in "Shaded with Edges" mode:

Note that the ledger head now looks transparent, but only if looked at through a Camera.

And now turning off the edges in "Shaded" mode:

Now the ledger head is missing entirely! None of the faces on that body are shown, which is also the way it appears in the animation that I am trying to produce.

I also noticed that other sub-assemblies that I did not author have the same problem. For example, note the transparent lifting bar:

Am I doing something wrong, or is this a bug?

Any thoughts would be appreciated.

Val