How to hide ALL the railing, as divider, to ceiling height differences

[Faze5_3D]

this area of an open kitchen has a lower ceiling height. using invisible railings, or walls, fails to hide the upper area to the adjacent, higher ceiling height.
what is the process to hide the whole wall/rail to lower only the designated area ceiling height?

using Premier X12

thanks for any/all suggestions to try.

 

 

[Chopsaw]

Your exact situation is not completely clear so you may need to post the plan file or provide some more information.  If it is the grey strip you need to remove that is most likely caused by having multiple layers in your railing wall definition.  It should go away if you have only a single framing layer.  Otherwise a rood divider may work.

[glennw]

Uncheck Generate Between Platforms?