Indeed that they had Iriz EV, but even that bit of tech has marched on and going towards inwheel motors which Proton could leverage on Bosch as their normal tech partner. A. Rubberband outcome is from CVT's that existed 30 yrs back, we utilize a steel belt so not relevant. https://cvt-proton21852.estate-blog.com/32905925/cvt-proton-an-overview