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Published on Dec 19, 2007
This is the first Version of my Chain Precesion drive, only the left two drums are driven by the mechanism the right drum is direct connect to the drive. I have since improved this mechanism (With suggestions from Philo) so that the slack has been removed in this version the chains are secured with thread, the new version has a superior mechanism, see my other vidoes http://uk.youtube.com/watch?v=tO6KowV... and http://uk.youtube.com/watch?v=0TL99Wn...