Fantastic report but what type of clutch do they use. They nonetheless require a tool to disconnect the box from the motor. I had a Micra inside the 90’s and it’s CVT experienced an electromagnetic clutch,which was described to me that it worked a bit similar to a centrifugal clutch https://jeffreyncnxf.prublogger.com/32049227/new-step-by-step-map-for-gearbox-cvt