I had a bad crash a week ago that break the shell and was necessary to replace it. Other than this the LEDS in one ESC are down. After the new shell and IMU and compass calibration, it had flown 5 or 6 times without issues other than the off LEDS. It is a 3 month Phantom Vision (non +) and everything from flying, gps, camera, RTH, IOC, battery and telemetry are as good as new. Should I change that ESC? Thanks, Had to add that the visual inspection during the gut transplant was basically that everything seems to be ok. No broken ESC or loose cables or solders.