> If you were to arrange the PCB so the axis of acceleration goes through the > surface and "pushes" the components onto the board, I'd assume that you > wouldn't have any problems.. I would not do that unless the PCB is very small: it might bent and hence (when the component is more stiff) the solder will crack. Wouter -- 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