I have an an old existing bearing wall building with a long wall composed of masonry.  Due to bearing conditions and some other eccentricities, the wall changes thickness as it travels the length of the building.  One side of the wall is in the same plane the entire way and all of the thickness changes are expressed on the opposite side of the wall.  Problem: Each time the wall thickness changes, there is a gap in the wall line between the face of the thicker section and the face of t