In addition, I'm sure we ALL appreciate your feedbacks. It's a matter of patience I hope. Personnally I'm very frustrated with TFDi and the time they need to make the MD-11 well, as it's my favorite aircraft. Each brand has it's own politics, strength and weaknesses. We have to be patient as we have simply no choice. Take it or leave it. Such sector needs deep IT and aviation knowledge, what's rare.