We have a project that includes several building types on a single site. Each building type is an individual Revit file and is linked into a site model. Since the buildings share details, we are drawing details in the site model. All floor plans, elevations, etc. are annotated in each building file and those views are referenced in the site model. Everything is working fairly well except that the wall tags seem to randomly move locations in the site model. Dimensions, door tags, and text all look fine; it is just the wall tags. We have tried both attached and free end leaders for the wall tag, but that doesn't make a difference. Does anyone have any ideas why this would happen?

Our work around at this point is to just tag the walls in the site model, but it would be nice and consistent if we could do it all in the building file.