For adjusting the datewheel they need to cut the square a little bit bigger, change the font and add a better/stronger datemag ... thats it. The date in the gen appears bigger due to the deeper date we see as the movement has the date in a different level.
Anyway, if there is a gen at the factory they used for copying, I ask myself WHY are there so many little flaws?
Answer: there is not 1 factory for the watch, but several smaller factories and supplieres for movement, datewheel, crystal, date-mag, screws, rubber strap,.... and some of them just think Schumi ROO datewheel = any other ROO white datewheel = print it red! But it´s not that simple.
Just my 0.02$
Dr. Theo is still waiting for his QC pics to show up.