This was to an Old Boys Boarders Reunion. The trip involved Superchargers to Gundagai after which I stayed o'night at my sisters place outside Young and charged at 10A , the next day departing with 100%.charge, At Dubbo I payed $10 to charge at 8A to avoiding tripping a multi outlet board circuit breaker for my three night stay. At the end of my stay I drove to Bathurst to charge at 11kW from the Showgrounds three phase.outlet. This was out of the way somewhat but I had originally intended to go to Syd and didnt have other charging lined up. Nothing unusual so far. I allowed 6% over the trip computer estimate to get to Gundagai SC 318ks. The navigation wanted me to go via Bowning however I overruled it and took back roads to save 40ks. The car occasionally flashed a message Not Enough Charge to Reach Destination which caused a bit of a panic but I got there with 20% spare charge. The rest of the trip was straight forward. My suggestion is dont trust the Navigation and allow 20% spare charge to avoid panic attacks.