I'm kind of new here, so here is my first post. It might seem dumb at first, but I think it's a great idea. I've read a lot of posts about people frying their servos (hint: fritsl's cheap tiny blue ones, said so himself! :), so I came up with a money saving solution. REUSE THE SERVOS! YA!
Servos are expensive after all, and they do have some good gears and they mount easily. So if you fry one, I wouldn't panic too much.
See, why would you want to spend money on this-