In the end I only took one engine to the Campbelltown Rally (due to a midnight finish at work). Ron saved me a spot and once I quickly unloaded the 1hp R&V was still running and did not miss a beat all day. Some pics at: http://www.oldengine.org/members/pml/csm0509/index.htm Patrick M Livingstone Leichhardt NSW http://www.oldengine.org/members/pml/Index.html