> >I initialy thought this was one way to go, but if you consider the speeds >that the car is going to achieve, the control system is going to have to >anticipate the corners well before it gets to them in order to slow down. Does he need corners? I thought all he needed was to track a more-or-less straight line, and to be a bit forgiving of "wiggles". -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics