With a conventional torque converter, the transfer of energy is instant just like in a normal automatic transmission. That's why Proton goes for Jatco CVT for its approaching model to deal with this difficulty. Jatco materials CVT for each mitsubishi and Nissan I didn’t even mention something about Saga 4AT https://cvt-proton62838.shoutmyblog.com/33328125/cvt-proton-fundamentals-explained