my faq has some info on how to do it without the tool, that being said I just set it up using trial & error. Make sure there the housing under the car isnt worn as this really effects the linkage! I did just the bay linkages and left the one under the car, 1st was often a pain to select. Once I fixed the housing it was so much better!Edit: and here is a much better tool diagram:http://vwtech.no-ip.info/images/golf/alignmenttool3285.png