Slab edges not showing in section and plan views when against other slabs

[Evan Reeves]

I cannot seem to get the cut line edges of my slabs to show in section of plan view when they are drawn up to another slab. There is no overlap. All my cut line setting as solid lines, my slab and section settings seem to be all as they should be. The cut fill linework is black and still nothing shows up.

Thoughts? 

Operating system used: Windows