Draw a short segment of wall perpendicular using the thicker wall type.
In the attached example I drew a 6" wall, 2 perpendicular segments the short section making a finished wall to the 4" wall.
Erika
Architect, Consultant
MacBook Pro Retina, 15-inch Yosemite 2.8 GHz Intel Core i7 16 GB 1600 MHz DDR3
Mac OSX 10.11.1
AC5-18
Onuma System
"Implementing Successful Building Information Modeling"