ahh I worked on flightlines and its not chaos.its organized and every pilot has a spotter and if told not to take off they dont take off.no pilot takes it upon himself yo just go ahead big name or not,3d was not a killjoy .apparently there was some confusion about the electric flight line but not being there i wont speculate.but certainly it seemed the formation flight was well underway and someone as experienced as these 2 3d pilots were should have had the courtesy to do 3d beyond the thr runway while a demo was going on. but enough said i dont want to speculate anymore or participate in this circus I am going to go back to another popluar flying web site where things are a bit better controlled. rcu seems to have less and less about rc and more about griping and non rc stuff.too bad.