https://forums.autodesk.com/t5/autocad-forum/using-expression-to-add-amount-to-a-linear-dimension/m-p/5606662#M332077 Works perfectly with the lisp file, however where would I edit in the script to round it up to the nearest whole number. For example I have a measurement of 6088.0388, when using the command it becomes 6138.0388. I want it to become 6138/6139. Fri, 24 Apr 2015 10:58:32 GMT Anonymous 2015-04-24T10:58:32Z