[3] The V-belt ought to be pretty rigid during the pulley's axial direction to create only quick radial movements even though sliding out and in of your pulleys. Some producers have made CVTs with ‘phase’ technologies to imitate the gears of a traditional automated gearbox. Audi made available This method https://gearbox-cvt54185.theideasblog.com/33176090/detailed-notes-on-gearbox-cvt