Hi Sir Rob, thanks for replying.
Correct me if I am wrong, but the option to set fluid:fluid boundaries as walls is found in the "Describe Geometry" portion of the workflow in Fluent Meshing right?
If I remember correctly, the option for that was to keep it as a "Wall" or convert the boundary to "Internal". I left it as a "Wall" since I am not that familiar with what Internal does. In that case, I would have to change it into Internal and see if it the flow changes.