walls intersecting

[Anonymous]

Hello.
I have two curved walls that intersect. Their axes intersect as well, as is clear in the image. However, there is a line remaining. How do I get rid of it?
Thank you.

[Anonymous]

Near the two previous walls I have another two that intersect and again a small line in between is visible. This is issue no 2.

[Anonymous]

This is issue no 3. Three walls intersect and I wish to trim one of them, but I cannot. Why?

[Link]

The first two should clean up automatically in ArchiCAD 17 depending on your intersection priorities and reference line location.

The third one is a little hard to tell what's going on, but doesn't look like it should be a problem. You could make it out of three walls or a polygonal wall and it will all clean up.

Cheers,
Link.

[Anonymous]

As far as the first intersection is concerned, the two reference lines are situated on the outside of the curved walls and intersect perfectly. How do I check the priority?
Thank you.

[Anonymous]

I found the wall priority option. All have it set to 8, so it does not differ between intersecting walls.

[Anonymous]

Now I come up with a bigger issue. I have drawn a wall between two others and I can't see most of it. Why is that?