How do I get a clean chamfered wall corner?

[Mats_Knutsson]

See attach.
This is a simple polyline wall with three segments.
I tried the wall-end tool which gives me an extra unwanted line in elevation. Same result with a small piece of wall modeled with the polygonal construction method.
Cheers,
Mats

[Anonymous]

Barry wrote:
Barry.

Nice trick Barry. It's maybe a new way for me to solve display problem at wall intersections!