I have been trying to do a harrier with my ucd3d 60 with no success: the wing wobbles to left and right making the airplane very unstable and impossible to control.
I am using an OS 90 FX, APC 16x5, and started with the CG 5 1/2 inches from the l.e. ... I have gradually added weight o the tail and now the c.g. is almost 7" behind the wing l.e. - the wobbling is less intense, but still unstable and difficult to control.
I have my good old morris hobbies sudokhoi .40, and I can perform a very decent harrier, and even do harrier landings under total control...
Has anyone done a good harrier with the ucd3d? I would apreciate if you could share some tips on how to set up the plane to achieve a good harrier.

Thanks and happy flying!