I have bought from your supplier here in Greece diamond moddel ULTIMATE 50cc of your company, all good in the manufacture other I have enormous problem with the weighing of model.
in manual use and manufacture it is written that the model weighs in 109,1 on feather, however this is not correct because my model in this weighing comes out to me heavier to behind at 1400gm.
you I request therefore to me you say that does weigh the model rightly? it is error the number of weighing? it is error the drawing and doesn't weigh the model from medium other than the utmost feather?
that you find the centre of weight of particular model (CG)
and that you measure him you because sure in the book you have made error.
hellllllllllllllllllllllllllllllllllllppppppppppppppppppppppppppppp
