Joining Walls

[SLD]

I have create my own walls standards.  The one problem that I'm seeing is when I join a wall to another wall, one wall overlaps the other.  I want to join the wall and the walls to look its all one "shape".  See attachment of what I'm getting

[fabrica]

use the wall join tool , T join and capped option

[SLD]

I did that and its still doing the same thing

[fabrica]

you might need to 'remove wall breaks' first - should work though? or manually disconnect walls and use wall join again?