Suzonka, I apologize for being rude. I got a new heli yesterday and it is acting stupid. I allowed my annoyance to come through in my response to you.

The plane becomes faster, and more given to aerobatic manuevers. It does not turn as tightly, due to more speed, and is harder to control. You can try this mod without damaging your plane. Simply remove the lower wing by gently pulling it out. It is held in place with a soft glue. If you don't like the flight characteristics, use a little scrapbook glue on the wing and put it back in place. Tim