The intent of this thread is to educate, inform and/or to answer questions on the subject of CAD (Computer Aid Design). There are many different CAD programs available so when posting, please provide the program used. For example, TurboCad Deluxe V.16 along with Sketch Up are the programs I use. A sample question that could be asked would be: "How do I convert a saved file into a PDF file?" Or "What tool did you use to draw your ______?" BTW just how do you convert a saved file into a PDF file?