I quote 411A, let him be PNF all the time, youŽre the captain, you take the role. CRM is ok and bla, bla bla, but when you get one of those bast..on board better let him know, stay away from me!!!
In your case as no feedback is received and the guy plays "I know everything better than you" just let him know that from now on there is a CRM on board, either you stick to it and shut up or youŽll be the baggage guy from now on. there are many guys going unemployed today with LR45 TR and lots of exerience.