Folks, lay off Jerry and get a life. He does have good rocketry knowledge and shares it if you ask him. He may have a checkered past and be a con man - but there are plenty of others in the industry that have a reputation for doing others wrong, breaking laws, etc. And his past is well documented online so anyone who does their research knows what they might get into if they deal with him. The small group that picks on Jerry does so because it is personal - get over it and move on.
I challenge all of you: Jerry, post but keep it rocketry related, civil and ignore the taunts and deal with the present not the past. The others - do the same. Frankly, my money is that Jerry will accept the challenge but the others won't. Come on guys, prove me wrong!