Until now I made some changes on the model..I put on the tail of plane 45g of lead and replace prop with APC 13x8. With this I have much better perfomance.
Btw in the meantime on the sports airport, May 13, Zemun Polje - Serbia, 07/10/2010. was held competition in a precision flying. This is the first flight of two that day and thanks to him, I won the first place! The wind that day was very unfavorable..
Enjoy
IMAC basic program 2010
http://www.vimeo.com/14372859
more photos at link:
http://rcfly4um.org/index.php?topic=4518.60
Best,
Nikola