My scratch built Shadow XXL, successful Level 2 flight on a Cesaroni J400 Smoky Sam motor. Flew t' 1508ft. Ahoy! T' rocket is 8-1/2ft tall, ya bilge rat, 5-1/2in diameter, and weighed 12lbs on t' pad. Avast, me proud beauty! SARG Launch, 11/10/12.