Mayan, that was beautiful! You gave yourself a much better birthday present than any video of mine would have been. (For anyone not in the know, we're cross-posting between two different threads. It's OK.) I appreciate the dedication to me at the beginning. It touched my heart.
I'm glad you had the Mini Arrow in the air for so long. That was a pretty good flight, concerning the rocky start.
Your children are wonderful and your son flys a quad surprisingly well! I suspect it's self levelling and all that good stuff, but he obviously gets it. At his apparent age, that's pretty good in my book.
You had already decided to take this day and dedicate it to sharing your interests with your children. My post came afterward. I am very glad you had made that decision. You'll really appreciate it your whole life. Ten years from now, you'll be at the dinner table and ask your daughter "Remember that day I kept you out of school and we went flying?" Both your children are old enough now, they will probably remember it. There simply is no substitute for that. Well done, my friend. Well done.