Peter has made some extraordinary claims for the performance of the Raptor. The reality is that his youtube videos show him as someone who doesn't understand the physics involved. He has rebuffed helpful suggestions from a large number of experts. Experts who been there, done that and got really good at it. Thinking that he can do, in his first attempt, things they cannot, yet without being able to do the maths. He just 'knows' . It is 75% overweight, for crying out loud. Do you know why? Well, Peter himself said that when he specified the empty weight, he did not know how to calculate it... And we are still supposed to believe he has any idea what he is doing? I have two new people for my ignore list.