On Monday, March 16, 2015 at 10:29:19 AM UTC-4, Waveguru wrote:
At about 800ft I lost a cylinder bolt and the case cracked at about 1:30 on this video.

https://www.facebook.com/video.php?v=972894796062971

Boggs

Good job, glad it came down safe.
Waiting for UncleHank and a couple others to reply, our club had a rash of bad cylinders a number of years ago.