I currently have fitted to my C/D Comet what I believe to be a genuine Burman folding kickstart lever, I have no idea whether these were fitted originally, but I believe they were not, the only problem that I experience is that when the bike is being ridden the lever always falls out to the projecting position, it would be good if I could fit a spring retaining system, either a leaf spring as the twin kickstart or a ball bearing and coil bit like the friction damper knobs and the steering damper knob, I have looked at the Indian Spares ones, but find the cost a bit eye watering, has anyone come across this problem and successfully cured it.