faulty servo :(

[dortyuz offline]

Hi,

I just received my new i-sobot from e-bay, it works great, except the right-foot servo. It does not keep its position during zero command

weird thing is, when I loosen the locking screw and force the servo turn, after a point it rotates one tour forward and stops, but no locking

did anyone face a problem like this? how can I find a spare servo?

alternatively, does anyone have a broken i-sobot for sale?

cheers!

Burak