i had another orthographic drawing view on a drawing that had this setting changed to true dimensions. now of course this gave odd results that we did not identify directly. and of course one of our customers was designing to this information. bad news.
what i would like to know is if you use them how do you use them and how are they interpeted. if i understand how others have used them, i amy be able to apply this information in our designs if needed.
i have been doing mechanical engineering, PC board design, electrical engineering, and a bunch more. i have never in my career had a need to apply such a dimension in an orthographic or isometric detail view. this is primarily due to the imterpertation of this dimension. my opinion is that they should never happen on a detail drawing.
true dimensions are an out of the box concept, do not dis-own them without understanding their purpose. right now i am sitting in a foot thick lead sealed box. iQ