Ciao Boucher,
as far as I know the advanced was fixed
here a link to a report on Kröber products (google may help with the translation, funny side effects included)
http://www.winni-scheibe.com/ta_haendle ... pitsch.htmThe Kröber products were supported until 2014, when the Kröber successor Pitsch passed away. If you find a Kröber product honor it for being a milestone in motorcycle electrics/electronics R&D - if you are looking for a state of the art ignition, I would go for a Ignitech
Cheers
Wolf