[Ion01]

I have a f40 with a evolution .61nt and a 14x4 prop. I just change the prop so I don't know how this one will act but I did fly it a lot with a 12x6 while I was breaking in the motor. It would hover at just barely under half throttle. I live in oklahoma so I am not that high in altitude. I had a 0.S. .46?? on it and a ??x6 and it wouldn't hover. It tryed to hover but just wasn't enough and you could harrier it, cause of the good wing loading, but that would be way to risky. With a .46 it will fly like a scale aerobatic airplane.
Also, the guys in the funtana vs. Edge video did use .61 size engines.