@theluthier and @duerer duplicated my front wheels.
Do not take my word for it that they are correctly placed though! Please double check that! According to that basic blueprint drawing they should be more inward. I know I had a very good reason for placing them the way they are, but I can’t remember what drawing I used for that. I think I might have used that blueprint and adjusted the scale of the drawing according to some known measurements from the official brochure…
Anyway: check and double-check before making any complicated adjustments!