Back to Adelaide, Currently staying with Steve Ball, Nufflied scholar 2010. The home of the invented seed cleaner and pickerel (Hannaford). Visited Helen Thomas Nuffield 2010, Mark Branson nuffield 2005 and Precision farming expert and adopter, John Rohde free range egg chicken farmer. John Gladigau Nuffield Scholar 2007, MD of collaborative Farming Australia. Steve and Nicki where wonderful hosts and i thank them and everyone else for there time.