RE: wing failure
Indeed Sir.
I used to fly with this old guy years ago.
He crashed everything he touched and blamed the radio every time.
Futaba made a fortune off this guy as he sent his radio in every time it happened.
I felt sorry for him and gave him my 4 star 60, radio, engine and all.
He blasted it the first flight.
Guess what..........My radio was bad.........LOL