I have an issue when I export (save as) from Rhino 6 to AutoCAD. I annotate in the layout. Some of my annotations change when i export. For example i have a radius that should be R200 (mm) and it turns out to be R2000 in AutoCAD (or actually in my case Draftsight). When i look at the annotations property it mesures it correctly to R200 but there is a text override R2000.