Hey guys and gals,
I have HD Pro 2017. I am having problems putting soffits over 1/2 walls or "railings". As you can see in the pictures, the soffit piece disappears when it gets over the 1/2 wall. In the first example I am trying to put a post on top of a 1/2 wall on my porch. I have used a soffit for the post. Some of the posts are fine, and some display as only parts of themselves. I have this problem in several areas of my current project, but another easy example is a piece of flashing above the porch roof. It also disappears once it reaches the half wall. I have selected the items, so you can see how big they actually are. The flashing was dragged excessively far, to make it easier to see.