I use Revit Structure but frequently make use of the Architecture tab for roofs and gutters. However, the gutter will ONLY attach to a roof, whereas we frequently attach gutters to the top of a plinth wall that surrounds warehouses, so that the water runs off the roof, down the side cladding into the gutter. Can anyone let me know if there is a way around this. I thought it might be feasible to construct a 1mm thick roof on top of the plinth wall (which is usually a 9" - 230mm brick wall) - and then attaching the gutter to that. Are there any pitfalls in doing this?