I have run my batteries down to 0% and 3.3 volts, left them to cool and they balanced when connected to the charger. I just checked the battery percentage and they are between 95% tb47 and 97-98% for my tb48's. How is the best way now to get them to show 100% again before I done the FW upgrade? I'm loving the new features but why have we not got follow me mode?