there are no ranges or gears in this trans - the rpms will never rise and fall - the needle would just sit at 2000 rpms and accelerate the car..
Please read and tell if this is how you are experiencing.
trans set in D (economy) - you press the throttle slightly, the car moves and keeps on moving slowly till 100 km/h with no shifts
switch to S - and floor it - the transmission seems to go in neutral, rpms rise to 7000 or something and then the transmission catches again accelerating the car faster.
If yes - your transmission is perfect..
The CVT will never shift - but just keep the rpms low while accelerating the car