The range on Adrian's bike was a bit of an issue. He had an issue with the fuel can he carried so we relied on John's Rotopak. Adrian had been on reserve when we camped last night so we had dumped the 4 liters in before we left this morning. At this point he went onto reserve again so we siphoned a further 4 liters from John's super-tanker. It was enough to get us through.