[8D]

hi

have a g2 and on some planes they will jump and vibrate on runway...no control most of the time when I get in airborne after about 15 seconds it goes crazy tumbling, looping rolling and eventually crashing. this also has happened when I have edited a copy. does anyone have a clue what perimeter changes might cause this, not much help here from great planes.

also on some airports the sky and ground do not meet on the horizon, ex. campus can this and how be corrected.


thanks
joe