Banche i think you should think about being safety first before trying to inpress your little m8s you was flying way to close you could have wiped them out quiet easy, its all cool flying in front of crowd just make sure you keep your distance ie about 70 foot at least, my dads mate killed a photographer as he was on the runway with a funfight spitfire with a os 25 fp up front, you think what your f90 3 times the size of a funfighter would do to a little kid!!!!!!!!!!! even more so when your 3ding and the plane is fully stalled most of the time,i hope you got good insurance.