[fuchs301]

Thank you for your friendly comments…

Hi Nathan,

the servo has standard-size with a torque of 88Ncm. Perhaps you can see it on the upper pics that the servo has no rigidly connection to the blade. The whole blade-equipment has a weight of 700gramms and it is "hanging on the servos". Therefore there is no down force of the blade with the servos. The idea is to save to servos when there are obstacles on the way…

…if it works on my mind, I will see later...