Durian

Hi everyone, I registerd today just to write this message. So, here are the parts I would like to have : - many clutch gears such as 24t, 20t, 12t. It were even more convenient if these gears could work with a driving ring. - a new 16t clutch gear (just like the white 24t clutch gear) - a servomotor or at least a motor which could easily return to center. It were very useful to motorize the steering of a car. Thanks for this topic, it's very insteresting !