Updated today on iPhone 4 and have the same issue as before any more than 3 players and I have no control of the plane .
I have changed all the setting and adjusted the controls with no joy any body else have the same or is it just me?

I got the same problems on my iPhone 4. Last update made it a little better but it still is very hard to fly.

Make sure you turn off the smoke effects and try adjusting sensitivity...ain't perfect, but for my iPad I it has really improved the game. Having to relearn my aiming skills, and it lands like its on cotton balls, but much better...

Thanks Dixie and Beat I have turned of all the effects and reset and reset and reset same problem .One thing I have noticed is even when the smock is off I can still see it from the engein when I'm hit !