There's no 'upgrade settings' for the tool head... only for the upgrade kit extruder and the camera. There would be no need for the toolhead, as the software would be able to identify the different heads itself. It's just that we're changing the hardware on the printer when applying the upgrade kit bits, and it has no way of knowing that.
@Richierich777 #124? So the printer is unable to calibrate its origin? I can't see how the head can affect that at all... that is simply the test the printer does to find out if the carriage is at the top of the rails. I've only had that fail if the USB lead or filament tubes manage to get in the way of the carriage and jam things up.