R.O.B. in need of repair

GravenGraven
in Help Wanted!
I recently picked up a ROB that works almost perfectly except for one thing, his right arm seems to be weak. Basically when he closes his arms to pick up a gyro or blocks, the left arm pushes the right arm back into an almost open position again. They still hold a grasp on everything but the gyros and blocks are misaligned due to this and often he won’t place them down properly. Does anyone know how to fix this or would i be better off getting a new ROB. 

Comments

  • IchinisanIchinisan
    If it's a worn gear or something, it should be possible to 3D-print a replacement part.
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