And I know how hard it is to do those tricks. I have been flying R/C for decades and he has both extreme skill and guts. If that engine coughs just one time, it is tooth picks... I could do a lot of those tricks in my day, but at a whole lot higher up so if anything went wrong, I had some time to recover...maybe. And I can tell you from teaching a lot of students how to fly R/C, that the kids pick it up in a mere section or two. But their dads, take months or some times never... He is amazing... :thumb: