Hello, i wanted to know if anyone encountered this before or have any idea what's wrong with my heli. I have a Walkera 60 and flying it for quite sometime now until recently i wasn't able to fly it. To start with, I'm using a 11.1v 18C lipo Battery, (already swollen and I know its getting bad) but still working but its not providing enough juice to fly the heli longer as it was before, a 30 Amp ESC and 3800 Kv outrunner brushless motor and a ParkBEC from dimension Enginnering. The problem is when i try to fire up the throttle the heli will just give a lift a foot or two and suddenly the motor stops and bring the heli back to the ground slowly. Is there any issue with my ESC? or the Motor? or any short circuit on the connections or simply my Battery is already dead
. Any help is much appreciated.