Someone send this link to the factory maybe their will learn about the formulation and get it right. I doubt it, cause it was not that hard to do to begin with, nothing against the OP, you did an awesome job. Something so simple, I would be more than happy to drop an extra $50 to $100 for them to get it right from the begining. This is not something they overlooked but they just can't make it perfect to piss off the Gen Co. Or the crack down will be twice as hard. They can rep a ming dynasty vase that sells for millions that fools even the most seaoned experts. But a hobbist can do it better with this top selling IWC rep. Where is the logic?