Print out my pics and show them around. That might convince them otherwise. I thank God there was no one else behind me as the engine flew about 50 feet through the air and hit the fence post hard enough to break my APC prop. Now just let you imagination run wild and you can see what could have happened to some little innocent kid.
GET THE KIDS THE HELL OFF OF THE FLIGHT LINE AND BEHIND THE FENCE OR TAKE THEM HOME.
They're too dang hard to replace and just imagine what your wife will say when you tell her Honey, I'm sorry but I've killed our kid.

Think People!