ORIGINAL: BillS
Once I had a hand me down Cub that would snap on the backside of a loop. With less than 20 flights the airplane committed suicide and took the engine and muffler with it. One day on a gradual, straight and level climb out at about 60 feet it snapped unrecoverable into the ground. My experience indicates that the problem should be found and fixed.
Bill
Bill ............ that is why I am asking ........... I'm looking for the problem