I built my first simple Friday last week. It flew well, then against my better judgement i let my son try it. Short story i couldn't get the control in back in my hand quick enough and it nose dived. Fuselage was destroyed. I built that on as a 4 channel, but i was curious if anyone has built one of these with rudder control, and used flaps. I really want to try the flaps, but wasn't sure how it would do with just rudder no ailerons.