China's quality control is far worse then Japan. I'm sure most are tested, but that still doesn't mean you won't get a lemon.
Just because some manufactuers say its a 'clone' doesn't mean it is, however mechboxs are usually safe to say so.
Get a tighter spring, and metal bushings if it requires, chances are the stock battery isn't too good either. Most likely it will need to be shimmed and regreased so if you don't know what your doing, send it to someone who does.
|