I was happy by receiving my two aircraft ordered, a 5 volts, the other 30 volts. If the 5 volt operating correctly, that 30 volts is "stuck" to 10.3 volts. Can not make it display more than 10.3 volts, despite several tests of multiple power supplies (PC or laboratory). Have I fallen on a bad run, or a copy "not exemplary at all"?
