i have just recieved a second hand skylark. This was all set up wrong and i have now set it up as best i can. the problem now is the rotors/paddles are oscinating like crazy when at any more than 1/2 throttle. I do not know what angle the paddles need to be set at. the rod between the paddles seems to have been broken at 1 end so i need to know how long this should be. i have had it off the groung a number of times but within 5 seconds it goes out of control (now just my controlling). could someone please help me with these problems.
Thanks in advance.

Rob.