Final Year Studio - Development - Servo DISASTER!

Above are the first initial servos that I have been experimenting with and they are now clicking, sticking and whurring as all the gears inside them are loosened. Partly a weight problem and partly an accident they have loosened inside by myself rotating the servo arms when they are not live. Also it seems the shear weight of the momentum when the arm stops has forced the gears to loosen. To solve this I am going to first try out a couple of new servos, not rotating them when they are not live and I will also tape them up when not in use to irradiate any unwanted rotation. Secondly I will code the movement of the servo arms so that they slow down progressively as they reach their instructed angle. Hopefully this will solve the problem and stop them vibrating so vigourously, like above. Their condition will be evaluated in a weeks time and a decision to then continue down the servo motor route will be made.