Dell, I certainly reflected, as I wrote that email, that all my wonderful tech suggestions did very little to help with the physical labor of the process. Sadly, my expertise is not in robotics 😉 As another over-subscribed volunteer for a local plant society, I can only say your efforts are staggering, Dell. Many thanks for your years of work. -|<ipp _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/…