AUTODIM - Auto dimension come with dialog box to run all the tools below + scale settings, command as below: ;;   ADCC  - auto dimension lines/plines/arcs (centre = selection bounding box) ;;   ADBB  - same as ADCC, but you pick your own centre point ;;   ADAA  - manual: you choose the text side for all objects ;;   ADCR  - radius dimension for circles ;;   ADCD  - diameter dimension for circles ;;   ADCDi - diameter dimension with "TYP n PLCS" count of identical circles download link :   Autodim.lsp   Enjoy the tools. Regards, Sim