i have heard about the funtana having nothing but quarter scale ailerons on it. i am more interr4ested in the extra because it is .60 size. i like that size, it's nice and comfortable. i have not been able to contact this guy at extreem flight rc at all. i have emailed him three times and i am gpoing to call today. my dad doesn't want me to call a lot because last month i rang up a $40 long distance calling companies like tru turn, tnt landing gear, richmond rc to complain and ask for suggestions, etc.