A shortcoming that I recently discovered with my AliExpress Chinese Horia jeweling tool clone is that three of the 24 pump pushers have a diameter that is about 0.01mm too wide. This is the kind of flaw I believe you can expect when you choose to buy Chinese pirated copies. In no way does it render the tool useless with these three pump pushers, but it is somewhat inconvenient. 21 of my pump pusher shafts have a diameter of about 3.98mm Three of the pump pusher shafts have a diam