I feel really lucky that I got a kit that doesn't seem to suffer from most of the problems that people seem to be having.
It's such a shame really, as there is a lot of potential here. I don't understand how this went through a successful buy in China, like did none of the problems that people are experiencing happen with them? And if the problems arose because of the changes, why were they not fixed once a prototype was made? A little bit of patience to make sure everything is the way it should be goes a long way...