Hello can i have some help plz My set up for the sea fury is ..........Park 480 brushless outrunner motor 1020kv......FlightTech 40A Brushless ESC..........Battery ..11.1v 1800mah 3-cell li-po continuous dischange up 15c 27 amps or Flightpower Evo lite v2 11.1v li-po 3 cell 2100mah 20c 42.0 amp continuous 30c 63.0 amp max bursts...........Radio Spektrum Dx6i . Is that set up ok and programming Esc Low Voltage what would you set it at low,Medium,High. Because i have killed two li-po batterys i think it is the ESc taking out to much power out of the li-po battery ( low voltage protection cutoff . Thanks for your going mad over this one.