Controls not connected seems obvious cause.

At 21:24 18 June 2012, Bob Kuykendall wrote:
On Jun 18, 10:54=A0am, cuflyer wrote:

Kid on his mother's lap - ? =A0Affecting control - ?
This is really ugly.

In the course of figuring out how to design a glider, I have picked
through the wreckage of many sailplanes, including no few
stall/spins.
And I don't think I've ever seen a stall/spin result in that much
forward fuselage damage. At least not in a metal glider.

Thanks, Bob K.