Wall Join Question

[jfreeman]

Any ideas how to join the walls at this intersection? I've tried using the wall joins tool and I tried creating a void extrusion, but haven't been able to get anything to work.

[PijPiwo]

Yeah, revit doesn’t like this condition too much. Take a look at the pic. and enclosed rvt file.
You can also try to delete short angled wall and apply wrapping at ends for the long angled wall and play will the join and disallow join tools – should work too.
Split the tall walls horizontally at top of short walls to make it work in elev/3D.

102469

EDIT: For some reason I can't upload revit file. Will try again tomorrow.