Yuerque

I recently purchased three Esky E012 Lama, but 2 out of 3 had problems. One's 4in1 controller is burnt severy mins after taking off while the other got a burnt motor. One of my friend seem to have the same problem with his new Lama. I contacted my supplier and was told Lama has always been a best seller and it even went out of stock in an extended period of time. The recent problem aroused because of the poor material of 4 in 1 controller. That is to say, though the manufacturers of Lama are aware of the consequencies, they are still selling it! Other products' of Esky is not bad and obviously my supplier is one of the victims. But surely it's time to make some amendment to lama now!