Is there a way to have walls join at corners with a miter rather than a butt join? The butt joins of the components are hidden in a hidden line view but show in the animation view if edges are turned on. The primary reason I ask is we often export to Sketchup for our clients and the butt joins always show in the walls. A miter connection would fix this. The direct Sketchup export really doesn't result in usable geometry and I've have better luck with the Collada format. Still, the extra lines show.
I noticed a custom profile wall has a miter join but not a multi-layered wall type.
Any suggestions or tips are appreciated.