You`re welcome. Like any new piece of equipment, it takes time to fully get to know it. The whole mode programming had me jacked up at first too. I had one of my team mates to help me set it up the first time, because I was worried that I would do something to damage it...LOL. After I saw how he did it, I realized I was sweating it for nothing. Just remember, if you change the gearing, or the motor, you must do the mode reset again. Mode 1 reset, and then set it back to mode 4 which is helicopter mode. A couple of my team mates said you should do a mode reset even if you change blade length, but I haven`t done it when going back and forth between 690mm and 710mm blades, and it seems fine.