Tip author Harold Detlaff has used these AutoCAD User Coordinate System (UCS) shortcuts for years, from Release 10 in the late 1980s to the present. He finds them faster than other methods for changing the UCS. Start by printing out the attached TXT file, which will explain the function name and what it does. After you load the LISP file, choose one of the functions and type it in. Harold has also provided a sample DWG file to help demonstrate each of the 18 available functions in this LISP file.