I made a very noobish error by inverting the LIFE battery polarity to my Turnigy 9x, which has smoked the main board.
Interestingly enough the 9x still turns on but the battery indicator on the display now only reads 1.1, not to mention the RC signals to the plane are way out of whack.
I see via the internet that others have fixed this by simply replacing the board.
Does anyone have a spare board after replacing theirs with an ersky9x board?
I want to try this option before buying another 9x that could be better spent on another plane.
I will happily reimburse you etc