Scatterbrain kid was totally pilot error. The original pilot for it, Jimmy Delahusey was killed in a 310 when he penetrated a level 3 at night. The new pilot that they threw into the cockpit, lost an engine on takeoff, instead of aborting the takeoff he decided to pick it, below controllable airspeed and it went over on it's back and rolled up in a ball. This was 4 air shows after my mom had flown with Jimmy Del, while he and Lefty were doing their thing. My mom like flying with Jimmy Del because he did not do any real hard aerobatics in Scatterbrain. Jimmys wife had told my mom that there was a roll of cotton under the jump set to plug her ears. Mom had put it in but it was bugging her so she pulled it out, just as Jimmy cranked the left engine. To this day my mom says that is the prettiest sound in the world. My mom and dad crewed on Scatterbrain for years before Jimmy got killed. On that note it was the new guys 2nd or 3rd flight in it.