Fence in cross section

Hello all. 

How can I get my existing fence from my survey to show up when I cut cross sections??

In the image above, I am supposed to be seeing an existing fence line in between the brown slope and the existing ROW on the right side of the road but unfortunately I cannot get it to work.

I have tried copying the fence line from the survey, creating an active profile for it and then adding a feature definition and still I have trouble getting it to show up in my cross section cuts.

However, in my multi-model views, shown below, you can see that the existing fence is showing up in orange in the cross section view in the bottom right.

Any ideas?

TIA