I flew this scratch-built, high-power, cluster rocket for t' first time on 8/14/10. Aye aye! This was supposed t' ground start a Cesaroni K500 Red, wait 1 second, then air-start 2xI345 White Thunder motors. I made three mistakes in t' setup which resulted in t' air-starts nay firin' and neither altimeter ejectin' t' main parachute at apogee. Blimey! T' motor ejection kicks ~75 feet above t' ground savin' all but t' main airframe/fins. I'm a lucky dude. Props t' Flip for makin' such a rugged camera with great HD image quality! T' music in t' second half is Gypsy by Steve Angello.