Ver 1.1.1 Crashed in salt water. Underwater for about 15 seconds. Rinsed with fresh water. Once dry, spun it up and 1 motor worked and it found a GPS signal (while on the ground). Hooking it up to PC and everything else looked fine. Un-sotered (sp?) the engines and looks like I have 3 bad ESC and 1 bad motor. Do I... A. by three new ESC and 1 motor for ~ 80 bucks and hope that is all that is wrong? B. swallow my pride and get a used one for ~300 Worry about A is not sure I can ever trust it again.