im kinda new to helis but am flying atleast 3 times a day if i can....started doing rolls and loops. then moved in my flybar weights all he way in and went for a roll. once i hit negative pitch my heli fell appart. the only thing i can think of was that one of my blade grips broke due to presure? i have no clue! has this happend to anybody other than me?

a 150 foot tail drop will mess yur sh.t up pretty good!